I seem to recall once hearing a suggestion of OTR shows receiving the MST3K treatment. Which shows do you think would be best suited it? The Shadow comes to mind.

Dragnet, of course!

It's ancient joke, but:

"Come on Gannon, I need to order a facsimile machine for the precinct."

"You need a photocopy machine, too, Joe?"

"No, just the fax."

Of course, the Trendle Trilogy would have plenty of material to riff.

Arch Obeler's "The Meteor Man." Arch Obeler is to sci-fi radio what Ed Wood was to sci-fi film.