I'll be cross-posting this at the Twilight Zone board.

For the past couple of years, I've been adding and editing entries on the MST3K wiki. While researching basic information about various actors, I started noticing that a considerable portion of them had appeared on The Twilight Zone. So my obsessive side drove me to compile a complete list of actors from MST3K films that appeared on The original Twilight Zone as well as the assorted movies and revivals.

Here's a guide to the format. Movies are listed by their episode number, with the relevant actors listed underneath as follows:

* Actor Name (Movie Character Name) -- Version (Character Name), "Episode/Segment Title", (Episode Number); Addition credits as necessary

A quick guide to the version abbreviations. 60s is the original series hosted by Rod Serling. Movie is the 1983 theatrical release film. 80s is the 1985-1989 revival series. Lost is the Rod Serling's Lost Classics 1994 TV movie. UPN is the the 2002-2003 revival series. As far as I can determine, none of the MST3K film actors have appeared on the revival series active on the CBS streaming service.

KTMA

K00 - The Green Slime
* Burr Middleton (Voice) -- 80s (Richie's Dad), ep. "The Leprechaun Artist", (ep. 1.19); 80s (Policeman), ep. "Joy Ride", (ep. 2.09)

K10 - Cosmic Princess (Space 1999: The Metamorph, Space Warp)
* Martin Landau (Commander Joh Koenig) -- 60s (Dan Hotaling), ep. "Mr. Denton on Doomsday", (ep. 1.03); 60s (Major Ivan Kichenko), ep. "The Jeopardy Room", (ep. 5.29); 80s (William Cooper-Janes), ep. "The Beacon", (ep. 1.11)
* Barry Morse (Professor Victor Bergman) -- 60s (Fitzgerald Fortune), ep. "A Piano in the House", (ep. 3.22) 80s (Frank), ep. "Dream Me a Life", (ep. 3.05)

K13 - SST: Death Flight
* Season Hubley (Anne Redding) -- 80s (Carol Shelton), ep. "Little Boy Lost", (ep. 1.04)
* Doug McClure (Hank Fairbanks) -- 60s (Pete Grant), ep. "Mr. Denton on Doomsday", (ep. 1.03)
* Burgess Meredith (Willy Bassett) -- 60s (Henry Bemis), ep. "Time Enough to Last", (ep. 1.08); 60s (Luther Dingle), ep. "Mr. Dingle the Strong", (ep. 2.19); 60s (Romney Wordsworth), ep. "The Obsolete Man", (ep. 2.29); 60s (Mr. Smith), ep. "Printer's Devil", (ep. 4.09); Movie (Narrator)
* Martin Milner (Lyle Kingman) -- 60s (Paul Grinstead), ep. "Mirror Image", (ep. 1.21)
* John de Lancie (Bob Connors) -- 80s (Dispatcher), ep. "Dead Run", (ep. 1.19)

K15 - Superdome
* Ed Nelson (George Beldridge) -- 60s (Philip Redfield), ep. "Valley of the Shadows", (ep. 4.03)
* Michael Pataki (Tony Sicota) -- 60s (Jeep Driver), ep. "A Quality of Mercy", (ep. 3.15)
* M. Emmet Walsh (Whitley) -- 80s (Peter), ep. "Dealer's Choice", (ep. 1.08)

K16 - City on Fire
* James Franciscus (Jimbo) -- 60s (Lt. Mueller), ep. "Judgment Night", (ep. 1.10)

K18 - The Million Eyes of Sumuru
* Wilfrid Hyde-White (Colonel Baisbrook) -- 60s (Toby McKenzie), ep. "Passage on the Lady Anne", (ep. 4.17)

K19 - Hanger 18
* Philip Abbott (Frank Morrison) -- 60s (Chris Bayles), ep. "Long Distance Call", (ep. 2.22); 60s (General Stanley Eaton), ep. "The Parallel", (ep. 4.11)
* Pamela Bellwood (Sarah Michaels) -- 80s (Andrea Moffitt), ep. "Cat and Mouse", (ep. 3.24)
* Steven Keats (Paul Bannister) -- 80s (Martin Cunningham), ep. "Children's Zoo", (ep. 1.03)
* William Schallert (Professor Mills) -- 60s (Policeman at Accident), ep. "Mr. Bevis", (ep. 1.33); Movie (Father), ep. "It's a Good Life"; 80s (Father Grant), ep. "Shadow Play", (ep. 1.23)
* Cliff Osmond (Sheriff Barlow) -- 60s (Manolo), ep. "The Gift", (ep. 3.32)
* H.M. Wynant (Flight Director) -- 60s (David Ellington), ep. "The Howling Man", (ep. 2.05)
* Bill Zuckert (Ace Landon) -- 60s (Detective), ep. "He's Alive", (ep. 4.04)

K20 - The Last Chase
* Burgess Meredith (Captain J.G. Williams) -- see K13 - SST: Death Flight
* George Touliatos (Hawkins) -- 80s (Dave), ep. "Father and Son Game", (ep. 3.30)
* Warren Van Evera (New York Cop) -- 80s (Boarder), ep. "Dream Me a Life", (ep. 3.05); 80s (Mr. Wells), ep. "Many, Many Monkeys", (ep. 3.26)

Season 1

104 - Women of the Prehistoric Planet
* John Agar (Dr. Farrell) -- 80s (Pop), ep. "A Day in Beaumont", (ep. 1.24)
* Ron Stokes (Sgt. Allen) -- 60s (Car Salesman), ep. "What's in the Box", (ep. 5.24)

105 - The Corpse Vanishes
* Sol Murgi (Restaurant Patron) -- 60s (Townsman), ep. "The Old Man in the Cave", (ep. 5.07)
* Paul Power (Wedding Guest) -- 60s (Farmer), ep. "Elegy", (ep. 1.20); 60s (Banker), ep. "A Kind of Stopwatch", (ep. 5.04)

106 - The Crawling Hand
* Ross Elliott (Deputy Earl Harrison) -- 60s (Kramer), ep. "Death Ship", (ep. 4.06); 60s (Doctor), ep. "In Praise of Pip", (ep. 5.01)
* Stan Jones (Funeral Director) -- 60s (Field Rep #4), ep. "Cavender is Coming", (ep. 3.36)

108 - The Slime People
* Robert Burton (Professor Galbraith) -- 60s (Doctor), ep. "Mr. Denton on Doomsday", (ep. 1.03)
* Judee Morton (Bonnie Galbraith) -- 60s (Older Karen), ep. "I Sing the Body Electric", (ep. 3.35)
* John Close (Vince Williams) -- see World Without End (Live Show, 1992)

109 - Project Moon Base
* Hayden Rorke (General Greene) -- 60s (Sykes), ep. "A Penny for Your Thoughts", (ep. 2.16)
* Larry Johns (Dr. Wernher) -- 60s (Corcoran), ep. "The Grave", (ep. 3.07)
* Barbara Morrison (Polly Prattles) -- 60s (Matron), ep. "Cavender is Coming", (ep. 3.36)
* Robert Karnes (Sam) -- 60s (Robbins), ep. "The Arrival", (ep. 3.02)

112 - Untamed Youth
* Lurene Tuttle (Cecilia Steele Tropp) -- 60s (Secretary), ep. "Sounds and Silences", (ep. 5.27)
* Robert Foulk (Sheriff Mitch Bowers) -- 60s (Gatekeeper), ep. "The Hunt", (ep. 3.19)
* Kenner G. Kemp (Court Bailiff) -- 60s (Club Member), ep. "The Silence", (ep. 2.25); 60s (Juror), ep. "Shadow Play", (ep. 2.26); 60s (UN Translator), ep. "To Serve Man", (ep. 3.24)

201 - Rocketship X-M
* Sam Harris (Reporter at Press Briefing) -- 60s (Mersia Jones), ep. "Passage on the Lady Anne", (ep. 4.17)
* Stuart Holmes (Reporter) -- 60s (Club Member), ep. "The Silence", (ep. 2.25)
* Cosmo Sardo (Reporter) -- 60s (Party Guest), ep. "Cavender is Coming", (ep. 3.36); 60s (Resurrected Man), ep. "Mr. Garrity and the Graves", (ep. 5.32)

202 - The Side Hackers
* Michael Pataki (J.C.) -- See K15 - Superdome

203 - Jungle Goddess
* Sam Harris (Bar Patron) -- See 201 - Rocketship X-M
* William H. O'Brien (Bartender) -- 60s (Audience Member), ep. "He's Alive", (ep. 4.04)

206 - Ring of Terror
* Austin Green (Carl) -- 60s (President Abraham Lincoln), ep. "The Passerby", (ep. 3.04)
* Lomax Study (Professor Rayburn) -- 60s (Leveque), ep. "To Serve Man", (ep. 3.24)

208 - Lost Continent
* John Hoyt (Michael Rostov) -- 60s (Dr. Loren), ep. "The Lateness of the Hour", (ep. 2.08); 60s (Ross), ep. "Will the Real Martian Please Stand Up?", (ep. 2.28)
* Paul Bradley (Officer at Proving Grounds) -- 60s (Crowd Member), ep. "The Trouble with Templeton", (ep. 2.09)

Season 3

301 - Cave Dwellers
* Lisa Foster (Mila) -- 80s (Nurse), ep. "Father & Son Game", (ep. 3.30)

305 - Stranded in Space
* Dean Jagger (Carl Webster) -- 60s (Ed Lindsay), ep. "Static", (ep. 2.20)
* Tim O'Connor (Dr. Revere) -- 60s (Colonel Sloane), ep. "On Thursday We Leave for Home", (ep. 4.16)
* H.M. Wynant (Eric Stoner) -- See K19 - Hanger 18
* Virginia Gregg (Ward E Administrator) -- 60s (Ossie Stone), ep. "Jess-Belle", (ep. 4.07); 60s (Emily Harper), ep. "The Masks", (ep. 5.25)
* Ben Wright (Doctor) -- 60s (Captain Wilbur), ep. "Judgment Night", (ep. 1.10); 60s (Doctor), ep. "Deaths-Head Revisited", (ep. 3.09); 60s (Chips), ep. "Dead Man's Shoes", (ep. 3.18)
* Jeanne Bates (Switchboard Operator) -- 60s (Ethel Hollis), ep. "It's a Good Life", (ep. 3.08)
* Margaret Field (Nurse) -- 60s (Emma Senescu), ep. "The New Exhibit", (ep. 4.13)
* Peggy Stewart (Inner Council Member) -- 60s (Grace Stockton), ep. "The Shelter", (ep. 3.03)

307 - Daddy-O
* Tipp McClure (Bruce Green) -- 60s (Battling Maxo), ep. "Steel", (ep. 5.02)

309 - The Amazing Colossal Man
* James Seay (Colonel Hallock) -- 60s (Sheriff), ep. "In His Image", (ep. 4.01)
* Russ Bender (Richard Kingman) -- 60s (Counterman), ep. "The Hitch-Hiker", (ep. 1.16); 60s (Doctor), ep. "The Fugitive", (ep. 3.25); 60s (Hank), ep. "On Thursday We Leave for Home", (ep. 4.16)
* Hank Patterson (Henry) -- 60s (Freitag), ep. "Kick the Can", (ep. 3.21); 60s (Mr. Gentry), ep. "Ring-A-Ding Girl", (ep. 5.13); 60s (Old Man), ep. "Come Wander with Me", (ep. 5.34)
* Harry Raybould (MP at Main Gate) -- 60s (Corporal), ep. "The Last Flight", (ep. 1.18)

311 - It Conquered the World
* Beverly Garland (Claire Anderson) -- 60s (Maggie), ep. "The Four of Us Are Dying", (ep. 1.13)
* Lee Van Cleef (Dr. Tom Anderson) -- 60s (Steinhart), ep. "The Grave", (ep. 3.07)
* Russ Bender (Brigidier General James Pattick) -- see 309 - The Amazing Colossal Man
* Dick Miller (Sergeant Neil) -- Movie (Walter Paisley), ep. "It's a Good Life"

313 - Earth vs. the Spider
* Ed Kemmer (Professor Art Kingman) -- 60s (Flight Engineer), ep. "Nightmare at 20,000 Feet", (ep. 5.03)
* Gene Roth (Sheriff Cagle) -- 60s (Judge), ep. "Shadow Play", (ep. 2.26)
* Howard Wright (Jake) -- 60s (Hardy), ep. "The Jungle", (ep. 3.12); 60s (Judge), ep. "What's in the Box", (ep. 5.24)
* Hank Patterson (Hugo the Janitor) -- see 309 - The Amazing Colossal Man

315 - Teenage Caveman
* Leslie Bradley (The Symbol Maker) -- 60s (Major Devereaux), ep. "Judgment Night", (ep. 1.10)
* Charles Thompson (Member of the Tribe) -- 60s (Andy Praskins), ep. "Printer's Devil", (ep. 4.09)
* Ed Nelson (Blond Tribe Member) -- see K15 - Superdome
* Joseph Hamilton (Member of the Tribe) -- 60s (Ticket Agent), ep. "Mirror Image", (ep. 1.21)

317 - Viking Women and the Sea Serpent
* Richard Devon (Stark) -- 60s (Dagget), ep. "Dead Man's Shoes", (ep. 3.18)
* Michael Forest (Zarko) -- 60s (Steve), ep. "Black Leather Jackets", (ep. 5.18)

319 - War of the Colossal Beast
* Russ Bender (Dr. Carmichael) -- see 309 - The Amazing Colossal Man
* Howard Wright (Medical Research Officer) -- see 313 - Earth vs. the Spider
* Louie Elias (Soldier) -- 60s (Sailor), ep. "The Thirty-Fathom Grave", (ep. 4.02)

320 - The Unearthly
* John Carradine (Dr. Charles Conway) -- 60s (Brother Jerome), ep. "The Howling Man", (ep. 2.05); 80s (Professor Alex Stottel), ep. "Still Life", (ep. 1.14)
* Arthur Batanides (Danny Green) -- 60s (Leader), ep. "Mr. Denton on Doomsday", (ep. 1.03); 60s (Tabal), ep. "The Mirror", (ep. 3.06)
* Harry Fleer (Harry Jedrow) -- 60s (Guard), ep. "The Obsolete Man", (ep. 2.29); 60s (1962 Policeman #2), ep. "Once Upon a Time", (ep. 3.13)

321 - Santa Claus Conquers the Martians
* Josip Elic (Shim) -- 60s (Subaltern), ep. "The Obsolete Man", (ep. 2.29); 60s (Electrician), ep. "One More Pallbearer", (ep. 3.17)

322 - Master Ninja I (The Master: Max, Out of Time Step)
* Lee Van Cleef (John Peter McAllister) -- see 311 - It Conquered the World
* Claude Akins (Mr. Trumbull) -- 60s (Steve Brand), ep. "The Monsters Are Due on Maple Street", (ep. 1.22); 60s (Commander William Fletcher), ep. "The Little People", (ep. 3.28)
* Brian Tochi (Jonathan Chan) -- 80s (David Wong), ep. "Wong's Lost and Found Emporium", (ep. 1.09)

324 - Master Ninja II (The Master: State of the Union, Hostages)
* Lee Van Cleef (John Peter McAllister) -- see 311 - It Conquered the World
* Cotter Smith (Chad Webster) -- 80s (Mitchell Chaplin), ep. "To See the Invisible Man", (ep. 1.16)
* Ritch Brinkley (Ralph Cater) -- 80s (Middle-Aged Man), ep. "Dead Run", (ep. 1.19)
* David Ward (Hostage) -- 80s (Frozen KGB Officer), ep. "Red Snow", (ep. 1.21)

Season 4

401 - Space Travelers
* James Franciscus (Clayton Stone) -- see K16 - City on Fire
* Mariette Hartley (Betty Lloyd) -- 60s (Sandra Horn), ep. "The Long Morrow", (ep. 5.15)
* Walter Brooke (Network Commentator) -- 60s (Chad Cooper), ep. "The Jungle", (ep. 3.12); 60s (Dr. Raymond Gordon), ep. "A Short Drink from a Certain Fountain", (ep. 5.11)
* Don Ames (Reporter) -- 60s (Man in Line), ep. "To Serve Man", (ep. 3.24)
* Dick Cherney (Engineer) -- 60s (Man in Bar), ep. "The Four of Us Are Dying", (ep. 1.13)
* Kenner G. Kemp (Guest in Observation Room) -- see 112 - Untamed Youth
* George R. Robertson (VIP) -- 80s (General Greg Slater), ep. "The Wall", (ep. 3.23)
* Clark Ross (Reporter) -- 60s (Executive), ep. "A Stop at Willoughby", (ep. 1.30); 60s (Man in Line), ep. "To Serve Man", (ep. 3.24)
* John Roy (Guest in Observation Room) -- 60s (Bar Patron), ep. "A Kind of Stopwatch", (ep. 5.04)

403 - City Limits
* James Earl Jones (Albert) -- Lost (Host)
* Norbert Weisser (Bolo) -- Movie (Soldier #1), ep. "Time Out"
* Kane Hodder (Unfriendly DA) -- 80s (Gramma), ep. "Gramma", (ep. 1.18)

404 - Teenagers from Outer Space
* Ross Evans (School Janitor) -- 80s (Sam), ep. "Grace Note", (ep. 1.23)

405 - Being from Another Planet
* Ben Murphy (Professor Douglas McCadden) -- 80s (Jack Haines), ep. "Love is Blind", (ep. 3.27)
* Antoinette Bower (Dr. Hayworth) -- 60s (Eve Norda), ep. "Probe 7, Over and Out", (ep. 5.09)
* Vanna Bonta (Student in Lab) -- UPN (uncredited bit part), ep. "Time Lapse", (ep. 1.07); UPN (uncredited bit part), ep. "Dead Man's Eyes", (ep. 1.08)
* J. Michael Hunter (Cameraman) -- Lost (unspecified bit part), ep. "Where the Dead Are"
* Hugo Stranger (Janitor) -- 80s (Dobson), ep. "Night of the Meek", (ep. 1.13)

406 - Attack of the Giant Leeches
* Gene Roth (Sheriff Kovis) -- see 313 - Earth vs. the Spider
* Dan White (Porky Reed) -- 60s (Man #2), ep. "Dust", (ep. 2.12)
* Joseph Hamilton (Old Sam Peters) -- see 315 - Teenage Caveman

407 - The Killer Shrews
* James Best (Thorne Sherman) -- 60s (Johnny Rob), ep. "The Grave", (ep. 3.07); 60s (Jeff Myrtlebank), ep. "The Last Rites of Jeff Myrtlebank", (ep. 3.23); 60s (Billy Ben Turner), ep. "Jess-Belle", (ep. 4.07)

409 - The Indestructible Man
* Max Showalter (Lt. Dick Chasen) -- 60s (Pat Riley), ep. "It's a Good Life", (ep. 3.08)
* Ross Elliot (Paul Lowe) -- see 106 - The Crawling Hand
* Robert Foulk (Harry) -- see 112 - Untamed Youth
* Chet Brandenburg (Police Officer with Flamethrower) -- 60s (Technician), ep. "A World of Difference", (ep. 1.23); 60s (Juror), ep. "Shadow Play", (ep. 2.26); 60s (Audience Member), ep. "He's Alive", (ep. 4.04)
* Russell Custer (Police Officer) -- 60s (Townsman), ep. "I am the Night - Color Me Black", (ep. 5.26)
* Joe Flynn (Bradshaw's Assistant) -- 60s (Steve), ep. "Escape Clause", (ep. 1.06)
* Eddie Marr (Carney) -- 60s (Girlie Barker), ep. "Perchance to Dream", (ep. 1.09); 60s (Real Estate Pitchman), ep. "Static", (ep. 2.20)
* Fred Rapport (Observer at Crime Scene) -- 60s (Townsman), ep. "The Last Rites of Jeff Myrtlebank", (ep. 3.23); 60s (Dignitary), ep. "To Serve Man", (ep. 3.24)

411 - The Magic Sword
* Estelle Winwood (Sybil) -- 60s (Laurette Bowen), ep. "Long Live Walter Jameson", (ep. 1.24)
* Liam Sullivan (Sir Branton) -- 60s (Jamie Tennyson), ep. "The Silence", (ep. 2.25); 60s (Headmaster), ep. "The Changing of the Guard", (ep. 3.37)
* Angus Duncan (Sir James of Scotland) -- 60s (Ticket Clerk), ep. "Twenty Two", (ep. 2.17)

414 - Tormented
* Susan Gordon (Sandy Hubbard) -- 60s (Jenny), ep. "The Fugitive", (ep. 3.25)
* Lillian Adams (Mrs. Ellis) -- 80s (Babushka), ep. "Red Snow", (ep. 1.21)
* Gene Roth (Mr. Nelson) -- see 313 - Earth vs. the Spider
* Harry Fleer (Frank Hubbard) -- see 320 - The Unearthly

419 - The Rebel Set
* Edward Platt (Mr. Tucker) -- 60s (Doctor), ep. "A Hundred Yards Over the Rim", (ep. 2.23)
* Ned Glass (Sidney Horner) -- 60s (Pawnshop Man), ep. "A Passage for Trumpet", (ep. 1.32); 60s (Fridge Repairman), ep. "The Midnight Sun", (ep. 3.10)
* Gene Roth (New York Train Conductor) -- see 313 - Earth vs. the Spider
* Byron Foulger (Chicago Train Conductor) -- 60s (Charlie), ep. "Walking Distance", (ep. 1.05)
* Bobby Gilbert (Store Clerk) -- 60s (Man with Cat), ep. "He's Alive", (ep. 4.04)
* John Close (Police Morgue Attendant) -- see World Without End (Live Show, 1992)
* Jeffrey Sayre (Man at Train Station) -- 60s (Croupier), ep. "The Fever", (ep. 1.17); 60s (UN Translator), ep. "To Serve Man", (ep. 3.24)

420 - The Human Duplicators
* Barbara Nichols (Gale Wilson) -- 60s (Liz Powell), ep. "Twenty Two", (ep. 2.17)
* George Macready (Professor Vaughn Dornheimer) -- 60s (Dr. Bixler), ep. "The Long Morrow", (ep. 5.15)
* Richard Kiel (Dr. Kolos) -- 60s (Kanamit), ep. "To Serve Man", (ep. 3.24)
* Larry Barton (unspecified bit part) -- 60s (Boxing Match Spectator), ep. "Steel", (ep. 5.02)

423 - Bride of the Monster
* William Benedict (Newsboy) -- 60s (Conklin), ep. "Sounds and Silences", (ep. 5.27)

501 - Warrior of the Lost World
* Donald Pleasence (Prossor) -- 60s (Professor Ellis Fowler), ep. "The Changing of the Guard", (ep. 3.37)

503 - Swamp Diamonds
* Beverly Garland (Vera) -- see 311 - It Conquered the World
* Susan Cummings (Marie) -- 60s (Patty), ep. "To Serve Man", (ep. 3.24)
* Ed Nelson (Police Sergeant) -- see K15 - Superdome

506 - Eegah!
* Richard Kiel (Eegah) -- see 420 - The Human Duplicators

507 - I Accuse My Parents
* Robert Locke Lorraine (Nightclub Patron) -- 60s (Crowd Member), ep. "The Trouble with Templeton", (ep. 2.09)
* Paul Power (Nightclub Patron) -- see 105 - The Corpse Vanishes

509 - The Girl in Lovers Lane
* Jack Elam (Jesse) -- 60s (Avery), ep. "Will the Real Martian Please Stand Up?", (ep. 2.28)
* Asa Maynor (Girl in Bathtub) -- 60s (Stewardess), ep. "Nightmare at 20,000 Feet", (ep. 5.03)
* Louie Elias (unspecified bit part) -- see 319 - War of the Colossal Beast

510 - The Painted Hills
* Ann Doran (Martha Blake) -- 80s (Mrs. Clark), ep. "The Junction", (ep. 2.08)

511 - Gunslinger
* Beverly Garland (Marshall Rose Hood) -- see 311 - It Conquered the World
* Dick Miller (Jimmy Tonto) -- see 311 - It Conquered the World
* William Schallert (Marshall Scott Hood) -- see K19 - Hanger 18
* Kermit Maynard (Barfly) -- 60s (Juror), ep. "Shadow Play", (ep. 2.26)

512 - Mitchell
* Martin Balsam (James Arthur Cummings) -- 60s (Danny Weiss), ep. "The Sixteen-Millimeter Shrine", (ep. 1.04); 60s (Martin Lombard Senescu), ep. "The New Exhibit", (ep. 4.13); 80s (Rockne S. O'Bannon), ep. "Personal Demons", (ep. 1.18); 80s (Professor Donald Knowles), ep. "Voices in the Earth", (ep. 2.10)
* Harold J. Stone (Tony Gallano) -- 60s (Grant Sheckly), ep. "The Arrival", (ep. 3.02)
* Rayford Barnes (Detective Tyzack) -- 60s (Andrew Watkins), ep. "A Quality of Mercy", (ep. 3.15)
* Jerry Hardin (Desk Sergeant) -- 80s (Lyndon B. Johnson), ep. "Profile in Silver", (ep. 1.20)

517 - Beginning of the End
* Than Wyenn (Frank Johnson) -- 60s (Paul Johnson), ep. "Execution", (ep. 1.26)
* James Seay (Captain James Barton) -- see 309 - The Amazing Colossal Man
* John Close (Major Everett) -- see World Without End (Live Show, 1992)
* Larry J. Blake (Illinois Highway Patrolman) -- 60s (Freddie), ep. "The Trouble with Templeton", (ep. 2.09)
* Douglas Evans (Norman Taggert) -- 60s (Man), ep. "Mr. Dingle, the Strong", (ep. 2.19)
* Hank Patterson (Dave) -- see 309 - The Amazing Colossal Man
* Rayford Barnes (Chuck) -- see 512 - Mitchell

519 - Outlaw
* Jack Palance (Xenos) -- Lost (Dr. Jeremy Wheaton), ep. "Where the Dead Are"

522 - Teen-Age Crime Wave
* Larry J. Blake (Sergeant Conners) -- see 517 - Beginning of the End
* Helen Brown (Mrs. Koberly) -- 60s (Henrietta Walker), ep. "Young Man's Fancy", (ep. 3.34)
* Doris Packer (Juvenile Court Judge) -- 60s (Nedra), ep. "I Sing the Body Electric", (ep. 3.35)

523 - Village of the Giants
* Kevin O'Neal (Harry) -- 60s (Butler), ep. "The Changing of the Guard", (ep. 3.37)
* Ron Howard (Genius) -- 60s (Wilcox Boy), ep. "Walking Distance", (ep. 1.05)

Season 6

601 - Girls Town
* Nan Peterson (Carhop) -- 60s (Woman in Park), ep. "Walking Distance", (ep. 1.05); 60s (Blonde in Bar), ep. "The Night of the Meek", (ep. 2.11); 60s (Young Woman), ep. "The Whole Truth", (ep. 2.14); 60s (Secretary), ep. "From Agnes - with Love", (ep. 5.20)
* William Smith (Man) -- 80s (Guard), ep. "Shadow Play", (ep. 1.23)

602 - Invasion U.S.A.
* John Crawford (Man in Bar) -- 60s (Joe), ep. "A Hundred Yards Over the Rim", (ep. 2.23)
* Franklyn Farnum (Man from Omaha) -- 60s (Man at Racetrack), ep. "A Most Unusual Camera", (ep. 2.10)
* Frank Mills (Plant Worker) -- 60s (Man in Mission), ep. "The Night of the Meek", (ep. 2.11)
* William Schallert (Third Newscaster) -- see K19 - Hanger 18

604 - Zombie Nightmare
* Walter Massey (Mr. Peters) -- 80s (Professor), ep. "Room 2426", (ep. 3.21)

607 - Bloodlust!
* Walter Brooke (Dean Gerrard) -- see 401 - Space Travelers

608 - Code Name: Diamond Head
* Ian McShane (Sean Donovan/Father Horton/Colonel Millard Butler) -- UPN (Chandler), ep. "Cold Fusion", (ep. 1.35)
* Dennis Patrick (Commander Yarnell) -- 80s (Marvin Weingrod), ep. "The Girl I Married", (ep. 2.11)

609 - The Skydivers
* Titus Moede (Frankie Bonner) -- 60s (Wesley Miller), ep. "The Hunt", (ep. 3.19)

611 - Last of the Wild Horses
* Douglas Dumbrille (Charlie Cooper) -- 60s (Mr. Halpert), ep. "The Self-Improvement of Salvadore Ross", (ep. 5.16)

614 - San Francisco International
* Nancy Malone (Tina Scott) -- 60s (Millie Frazier), ep. "Stopover in a Quiet Town", (ep. 5.30)
* Walter Brooke (Clifford Foster Evans) -- see 401 - Space Travelers
* Robert Sorrells (Dan) -- 60s (Casey), ep. "The Mighty Casey", (ep. 1.35)
* Jason Wingreen (Senator) -- 60s (1960 Conductor), ep. "A Stop at Willoughby", (ep. 1.30); 60s (Mr. Shuster), ep. "The Midnight Sun", (ep. 3.10); 60s (Director), ep. "The Bard", (ep. 4.18)

615 - Kitten with a Whip
* Patricia Barry (Vera) -- 60s (Leila), ep. "The Chaser", (ep. 1.31); 60s (Ann), ep. "I Dream of Genie", (ep. 4.12); Movie (Mother), ep. "It's a Good Life"
* Diane Sayer (Midge) -- 60s (TV Actress), ep. "The Bard", (ep. 4.18)
* Ann Doran (Mavis) -- see 510 - The Painted Hills
* Patrick Whyte (Varden) -- 60s (Mr. Sloan), ep. "The After Hours", (ep. 1.34)
* Nora Marlowe (Matron) -- 60s (Chambermaid), ep. "Back There", (ep. 2.13); 60s (Margaret Phillips), ep. "Night Call", (ep. 5.19)
* Maxine Stuart (Peggy) -- 60s (Janet Tyler), ep. "Eye of the Beholder", (ep. 2.06)
* Eumenio Blanco (Show Spectator) -- 60s (Townsman), ep. "The Gift", (ep. 3.32)
* Daniel Nunez (Vendor) -- 60s (Townsman), ep. "Dust", (ep. 2.12)

618 - High School Big Shot
* Malcolm Atterbury (Mr. Grant) -- 60s (Henry J. Fate), ep. "Mr. Denton on Doomsday", (ep. 1.03); 60s (Professor Eliot), ep. "No Time Like the Past", (ep. 4.10)
* Stanley Adams (Harry March) -- 60s (Rollo), ep. "Once Upon a Time", (ep. 3.13); 60s (Jensen), ep. "Mr. Garrity and the Graves", (ep. 5.32)
* Byron Foulger (Mr. Mathews) -- see 419 - the Rebel Set

619 - Red Zone Cuba
* John Carradine (Mr. Wilson) -- see 320 - The Unearthly

622 - Angels Revenge
* Jack Palance (Mike Farrell) -- see 519 - Outlaw
* Neville Brand (Miller) -- 60s (Fenton), ep. "The Encounter", (ep. 5.31)

Season 7

701 - Night of the Blood Beast
* Ed Nelson (Dave Randall) -- see K15 - Superdome

702 - The Brute Man
* James Nolan (Police Dispatcher) -- 60s (Jim), ep. "A Penny for Your Thoughts", (ep. 2.16)

704 - The Incredible Melting Man
* Michael Alldredge (Sheriff Neil Blake) -- 80s (Mike Mulvaney), ep. "The Little People of Killany Woods", (ep. 1.14); 80s (Schmidt), ep. "The Junction", (ep. 2.08)

706 - Laserblast
* Ron Masak (Sheriff) -- 60s (Harmonica Man), ep. "The Purple Testament", (ep. 1.19)
* Keenan Wynn (Colonel Farley) -- 60s (Gregory West), ep. "A World of His Own", (ep. 1.36)
* Roddy McDowall (Doctor Mellon) -- 60s (Sam Conrad), ep. "People Are Alike All Over", (ep. 1.25)

Season 8

801 - Revenge of the Creature
* John Agar (Clete Ferguson) -- see 104 - Women of the Prehistoric Planet
* Dave Willock (Lou Gibson) -- 60s (Marty), ep. "The Trouble with Templeton", (ep. 2.09)

802 - The Leech Woman
* John Van Dreelan (Bertram Garvay) -- 60s (Commissar Vassiloff), ep. "The Jeopardy Room", (ep. 5.29)
* Kim Hamilton (Young Malla) -- 60s (Frances Temple), ep. "The Big Tall Wish", (ep. 1.27)
* Arthur Batanides (Jerry) -- see 320 - The Unearthly

803 - The Mole People
* John Agar (Dr. Roger Bentley) -- see 104 - Women of the Prehistoric Planet
* Alan Napier (Elinu) -- 60s (Captain Protheroe), ep. "Passage on the Lady Anne", (ep. 4.17)
* Phil Chambers (Dr. Paul Stuart) -- 60s (Gas Man), ep. "The New Exhibit", (ep. 4.13)
* Robin Hughes (First Officer) -- 60s (Howling Man), ep. "The Howling Man", (ep. 2.05)
* Kay E. Kuter (Priest) -- 80s (Maestro Barbieri), ep. "Grace Note", (ep. 1.23)
* Patrick Whyte (Guard) -- see 615 - Kitten with a Whip

804 - The Deadly Mantis
* Frank Baker (Professor) -- 60s (Hotel Guest), ep. "Elegy", (ep. 1.30); 60s (Otto Champion), ep. "Passage on the Lady Anne", (ep. 4.17)
* Chet Brandenburg (Bus Disaster Observer) -- see 409 - The Indestructible Man
* George Bruggerman (Bus Disaster Observer) -- 60s (Gambler), ep. "The Fever", (ep. 1.17); 60s (Club Member), ep. "The Silence", (ep. 2.25)
* William Burnside (Bus Disaster Observer) -- 60s (Townsman), ep. "The Grave", (ep. 3.07); 60s (Cameraman), ep. "To Serve Man", (ep. 3.34)
* John Close (Engineer) -- see World Without End (Live Show, 1992)
* Michael Forest (Photographer) -- 60s (Steve), ep. "Black Leather Jackets", (ep. 5.18)
* Rudy Germane (Military Officer) -- 60s (Office Worker), ep. "A Kind of Stopwatch", (ep. 5.04)
* John Roy (Military Officer) -- see 401 - Space Travelers
* Bing Russell (State Trooper at Bus and Train Wreck) -- 60s (George Cousins), ep. "The Arrival", (ep. 3.02); 60s (Ben Braden), ep. "Ring-A-Ding Girl", (ep. 5.13)

805 - The Thing That Couldn't Die
* William Reynolds (Gordon Hawthorne) -- 60s (Lt. Fitzgerald), ep. "The Purple Testament", (ep. 1.19)
* Carolyn Kearney (Jessica Burns) -- 60s (Marnie Kirk), ep. "Ninety Years Without Slumbering", (ep. 5.12)
* Robin Hughes (Gideon Drew) -- see 803 - The Mole People
* Charles Horvath (Mike) -- 60s (Joey Consiglio), ep. "The Big Tall Wish", (ep. 1.27)

806 - The Undead
* Dorothy Neumann (Meg Maud) -- 60s (Landlady), ep. "Mr. Bevis", (ep. 1.33)
* Richard Devon (Satan) -- see 317 - Viking Women and the Sea Serpent
* Dick Miller (Leper) -- see 311 - It Conquered the World

808 - The She-Creature
* Lance Fuller (Dr. Ted Erickson) -- see This Island Earth (MST3K: The Movie, 1996)
* Paul Dubov (Johnny) -- see The Day the World Ended (Home Game, 1997)
* Jeanne Evans (Mrs. Brown) -- 60s (Ann Riden), ep. "Third from the Sun", (ep. 1.14); 60s (Woman #2), ep. "To Serve Man", (ep. 3.24)
* Franklyn Farnum (Party Guest) -- see 602 - Invasion U.S.A.
* Stuart Holmes (Party Guest) -- see 201 - Rocketship X-M
* Norman Stevens (Party Guest) -- 60s (Crowd Member), ep. "The Trouble with Templeton", (ep. 2.09); 60s (Office Worker), ep. "A Kind of Stopwatch", (ep. 5.04)

809 - I Was a Teenage Werewolf
* Barney Phillips (Detective Donovan) -- 60s (Capt. E.L.Gunther), ep. "The Purple Testament", (ep. 1.19); 60s (TV Repairman), ep. "A Thing About Machines", (ep. 2.04); 60s (Haley the Bartender), ep. "Will the Real Martian Please Stand Up?", (ep. 2.28); 60s (Diemel), ep. "Miniature", (ep. 4.08)
* Joseph Mell (Dr. Hugo Wagner) -- 60s (Jimmy), ep. "Dead Man's Shoes", (ep. 3.18)
* Malcolm Atterbury (Charles Rivers) -- see 618 - High School Big Shot
* Eddie Marr (Doyle) -- see 409 - The Indestructible Man
* Vladimir Sokoloff (Pepe) -- 60s (Gallegos), ep. "Dust", (ep. 2.12); 60s (Father Tomas), ep. "The Mirror", (ep. 3.06); 60s (Guitarist), ep. "The Gift", (ep. 3.32)
* Louise Lewis (Principal Ferguson) -- 80s (Mrs. Feldman), ep. "Private Channel", (ep. 2.09)
* John Launer (Bill Logan) -- 60s (Mr. Harrington), ep. "And When the Sky Was Opened", (ep. 1.11); 60s (PA Announcer), ep. "Third from the Sun", (ep. 1.14); 60s (Lieutenant Colonel), ep. "The Purple Testament", (ep. 1.19); 60s (Moran), ep. "In Praise of Pip", (ep. 5.01)
* James Best (Kid at party who gets slapped) -- see 407 - The Killer Shrews
* Larry J. Blake (Police Officer) -- see 517 - Beginning of the End

811 - Parts: The Clonus Horror
* Eugene Robert Glazer (Guide #2) -- 80s (Michael Stephens), ep. "Father & Son Game", (ep. 3.30)
* Keenan Wynn (Jake Noble) -- see 706 - Laserblast
* Lurene Tuttle (Anna Noble) -- see 112 - Untamed Youth

812 - The Incredibly Strange Creatures Who Stopped Living and Bacame Mixed-Up Zombies
* Titus Moede (Hobo) -- see 609 - The Skydivers

814 - Riding with Death (Gemini Man: Smithereens, Buffalo Bill Rides Again)
* Ben Murphy (Sam Casey) -- see 405 - Being from Another Planet
* Ed Nelson (Robert Denby) -- see K15 - Superdome

815 - Agent for H.A.R.M.
* Peter Mark Richman (Adam Chance) -- 60s (Trooper Robert Franklin), ep. "The Fear", (ep. 5.35)

819 - Invasion of the Neptune Men
* Robby the Robot (Toy) -- 60s (Robot), ep. "Uncle Simon", (ep. 5.08); 60s (Robot), ep. "The Brain Center at Whipple's", (ep. 5.33)

822 - Overdrawn at the Memory Bank
* Wanda Cannon (Felicia Varley/Lola) -- UPN (Devora Kroner), ep. "Night Route", (ep. 1.06)
* Bunty Webb (Teacher) -- 80s (Mrs. Maggie Dugan), ep. "The Crossing", (ep. 3.03)
* Maury Chaykin (Gondol) -- 80s (James L. "Fats" Brown), ep. "A Game of Pool", (ep. 3.20)
* Jackie Burroughs (Emmaline Ozmondo Fingal) -- 80s (Jean Reed), ep. "Many, Many Monkeys", (ep. 3.26)
* James Kidnie (Thug #2) -- 80s (Vigilante), ep. "Memories", (ep. 3.06)

Season 9

902 - The Phantom Planet
* Richard Kiel (The Solarite) -- see 420 - The Human Duplicators

903 - The Pumaman
* Donald Pleasence (Kobras) -- see 501 - Warrior of the Lost World

906 - The Space Children
* Adam Williams (Dave Brewster) -- 60s (Sailor), ep. "The Hitch-Hiker", (ep. 1.16); 60s (Woodward), ep. "A Most Unusual Camera", (ep. 2.10)
* Raymond Bailey (Dr. Wahrman) -- 60s (Doctor), ep. "Escape Clause", (ep. 1.06); 60s (Millard), ep. "Back There", (ep. 2.13); 60s (Supervisor), ep. "From Agnes - with Love", (ep. 5.20)
* Russell Johnson (Joe Gamble) -- see This Island Earth (MST3K: The Movie, 1996)
* Burt Melcalfe (Guard) -- 60s (Don Martin), ep. "The Monsters Are Due on Maple Street", (ep. 1.22)

908 - The Touch of Satan
* Hal K. Dawson (Mr. Gentry) -- 60s (Old Man), ep. "Showdown with Rance McGrew", (ep. 3.20)

912 - The Screaming Skull
* Alex Nicol (Mickey) -- 60s (Alex Walker), ep. "Young Man's Fancy", (ep. 3.34)

Season 10

1010 - It Lives by Night
* Michael Pataki (Sergeant Ward) -- see K15 - Superdome

Season 11

1101 - Reptilicus
* Robert Cornthwaite (Man (voice)) -- 60s (Director), ep. "Showdown with Rance McGrew", (ep. 3.20); 60s (Hanford), ep. "No Time Like the Past", (ep. 4.10)

1103 - The Time Travelers
* John Hoyt (Varno) -- see 208 - Lost Continent
* Dennis Patrick (Councilman Willard) -- see 608 - Code Name: Diamond Head

1104 - Avalanche
* Jeanette Nolan (Florence Shelby) -- 60s (Rachel Simpson), ep. "The Hunt", (ep. 3.19); 60s (Granny Hart), ep. "Jess-Belle", (ep. 4.07)
* Antony Carbone (Leo the Coach) -- 60s (Cristo), ep. "The Mirror", (ep. 3.06)

1106 - Starcrash
* Hamilton Camp (Elle (voice)) -- 80s (Liam O'Shaughnessy), ep. "The Little People of Killany Woods", (ep. 1.14)

1107 - The Land That Time Forgot
* Doug McClure (Bowen Tyler) -- see K13 - SST: Death Flight

1110 - Wizards of the Lost Kingdom
* Barbara Stock (Udea) -- 80s (Mary McNeal), ep. "Memories", (ep. 3.06)

1111 - Wizards of the Lost Kingdom II
* Joseph V. Perry (Merchant) -- 60s (Police Lieutenant), ep. "Nightmare as a Child", (ep. 1.29); 60s (Man), ep. "The Gift", (ep. 3.32); 60s (Office Worker), ep. "Miniature", (ep. 4.08)

1113 - The Christmas That Almost Wasn't
* Paul Tripp (Sam Whipple) -- 60s (Man #2), ep. "The Fugitive", (ep. 3.25)
* Friedrich von Ledebur (unspecified role) -- 60s (Brother Christophorus), ep. "The Howling Man", (ep. 2.05)

1114 - At the Earth's Core
* Doug McClure (David Innes) -- see K13 - SST: Death Flight

Season 12

1201 - Mac and Me
* Jonathan Ward (Michael Cruise) -- 80s (Danny Hayes), ep. "The Shadow Man", (ep. 1.10)
* Danny Cooksey (Jack Jr.) -- 80s (Little Boy), ep. "The Burning Man", (ep. 1.08)
* Laura Waterbury (Linda) -- 80s (Third Shopper), ep. "A Little Peace and Quiet", (ep. 1.01)
* Andrew Divoff (Policeman #2) -- 80s (Vladimir), ep. "Red Snow", (ep. 1.21)
* Roger Hampton (Water & Power Man) -- 80s (Mover #1), ep. "Monsters!", (ep. 1.15)

1205 - Killer Fish
* James Franciscus (Paul Diller) -- see K16 - City on Fire

Miscellanea

World Without End (Live show, 1992)
* Rod Taylor (Herbert Ellis) -- 60s (Lt. Colonel Clegg Forbes), ep. "And When the Sky Was Opened", (ep. 1.11)
* Everett Glass (Timmek) -- 60s (Club Member), ep. "The Silence", (ep. 2.25)
* John Close (Reporter) -- 60s (Cop), ep. "A Nice Place to Visit", (ep. 1.28); 60s (Guard), ep. "Shadow Play", (ep. 2.26)
* Strother Martin (Nihka) -- 60s (Mothershed), ep. "The Grave", (ep. 3.07)

This Island Earth (MST3K: The Movie, 1996)
* Jeff Morrow (Exeter) -- 60s (Kurt Meyers), ep. "Elegy", (ep. 1.20); 80s (H.G. Orson), ep. "A Day in Beaumont", (ep. 1.24)
* Lance Fuller (Brack) -- 60s (Orgram Gatewood), ep. "The Last Rites of Jeff Myrtlebank", (ep. 3.23)
* Russell Johnson (Dr. Steve Carlson) -- 60s (Professor Manion), ep. "Execution", (ep. 1.26); 60s (Pete Corrigan), ep. "Back There", (ep. 2.13)
* Douglas Spencer (The Monitor) -- 60s (First Martian), ep. "Mr. Dingle, the Strong", (ep. 2.19)
* Richard Deacon (Pilot) -- 60s (Wallace V. Whipple), ep. "The Brain Center at Whipple's", (ep. 5.33)
* Olan Soule (First Reporter) -- 60s (IRS Man), ep. "The Man in the Bottle", (ep. 2.02); 60s (Mr. Smiles), ep. "Caesar and Me", (ep. 5.28);

The Day the World Ended (Home Game, 1997)
* Paul Dubov (Radek) -- 60s (Man), ep. "The Bard", (ep. 4.18)

The Brain (Live tour, 2018)
* George Buza (Verna) -- 80s (Gus), ep. "Crazy as a Soup Sandwich", (ep. 3.28)

Circus of Horrors (Live tour, 2019-2020)
* Donald Pleasence (Vanet) -- see 501 - Warrior of the Lost World