KNX 1070 has the "KNX Drama Hour" every weeknight from 9 to 10PM. They play (and have played) golden age dramas and variety shows, including, but not limited to...
Just in case you're not aware, Harry Lime is listed here under the title The Third Man. Even back then, they had movie spin-offs.
If folks would like this to be a repository of stations that run OTR episodes, I'll add another. WAMU (88.5), an NPR station in College Park, MD, runs OTR on Sunday evenings from 7:00 to 11:00.
Any stations that can be picked up in Manhattan?
KNX is having voting on what their line up for next year will be. So click on the link and vote early and vote often.
http://www.knx1070.com/dramasurvey/default.html