Episodes from 1977 delivered daily. CBS Radio Mystery Theater was a noteworthy attempt to revive in American radio dramas like Inner Sanctum (1941-1952) and Suspense (1942-1962). Radio dramas were widely considered "dead" 12 years prior to this series. CBS Radio Mystery Theater, or simply Mystery Theater, was created by Inner Sanctum creator Himan Brown and ran on CBS from 1974-1982. The show, much like older radio dramas, was introduced by a host (in this case E.G. Marshall), who steers us through the creaking door to start the episode. Many voices from the golden age of radio were featured, including Richard Widmark, Bret Morrison and Agnes Moorehead.
Find all our OTR radio stations and podcasts at theaterofthemind-otr.com (https://theaterofthemind-otr.com)- Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker (https://www.spreaker.com/user/jared-day--17799016) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts)
CBS Radio Mystery Theater - Broadcast & Reception
Aired every night at midnight in most markets, creating a "late-night spooky radio" vibe.
One of the last successful network radio drama series before the format faded.
Gained a cult following and is still beloved by old-time radio (OTR) fans today.
Hosts & Narration
E.G. Marshall (1974–1982, primary host) – Known for his deep, authoritative voice, setting a chilling tone.
Tammy Grimes (1974–1977, occasional alternate host) – Provided a more whimsical, sometimes eerie presence.
The host would introduce each episode with a dramatic monologue, often breaking the fourth wall to engage listeners.
The Ninth Volume - Radio Mystery Theater - 1977 (Ep761)
CBS Radio Mystery Theater was a noteworthy attempt to revive in American radio dramas like Inner Sanctum (1941-1952) and Suspense (1942-1962). Radio dramas were widely considered "dead" 12 years prior to this series. CBS Radio Mystery Theater, or simply Mystery Theater, was created by Inner Sanctum creator Himan Brown and ran on CBS from 1974-1982. The show, much like older radio dramas, was introduced by a host (E.G. Marshall in this program), who steers us through the creaking door to start the episode. Many voices from the golden age of radio were featured, including Richard Widmark, Bret Morrison, Agnes Moorehead and many more. Find more classic, old-time radio series at Theater of the Mind - OTR (https://theaterofthemind-otr.com) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts)
Enjoy all six of our commercial-free internet radio stations at theaterofthemind-otr.com (https://theaterofthemind-otr.com)- Do you want to discover more of these classic, old-time radio series? Search "Theater of the Mind - OTR" on your favorite platform or visit Theater of the Mind - OTR (http://theaterofthemind-otr.com) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts) | Spotify (https://open.spotify.com/show/7epp0ukgOSVvB7CbL2S8Ep) | Amazon (https://music.amazon.com/podcasts/d99cb1f3-8695-43c0-997b-0be7730e2f29) | iHeart (https://www.iheart.com/podcast/1333-cbs-radio-mystery-theater-293594273/)
9 Mar 2026
The Missouri Kid - Radio Mystery Theater - 1977 (Ep760)
CBS Radio Mystery Theater was a noteworthy attempt to revive in American radio dramas like Inner Sanctum (1941-1952) and Suspense (1942-1962). Radio dramas were widely considered "dead" 12 years prior to this series. CBS Radio Mystery Theater, or simply Mystery Theater, was created by Inner Sanctum creator Himan Brown and ran on CBS from 1974-1982. The show, much like older radio dramas, was introduced by a host (E.G. Marshall in this program), who steers us through the creaking door to start the episode. Many voices from the golden age of radio were featured, including Richard Widmark, Bret Morrison, Agnes Moorehead and many more. Find more classic, old-time radio series at Theater of the Mind - OTR (https://theaterofthemind-otr.com) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts)
Enjoy all six of our commercial-free internet radio stations at theaterofthemind-otr.com (https://theaterofthemind-otr.com)- Do you want to discover more of these classic, old-time radio series? Search "Theater of the Mind - OTR" on your favorite platform or visit Theater of the Mind - OTR (http://theaterofthemind-otr.com) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts) | Spotify (https://open.spotify.com/show/7epp0ukgOSVvB7CbL2S8Ep) | Amazon (https://music.amazon.com/podcasts/d99cb1f3-8695-43c0-997b-0be7730e2f29) | iHeart (https://www.iheart.com/podcast/1333-cbs-radio-mystery-theater-293594273/)
9 Mar 2026
The Ghosts of Yesterday - Radio Mystery Theater - 1977 (Ep759)
CBS Radio Mystery Theater was a noteworthy attempt to revive in American radio dramas like Inner Sanctum (1941-1952) and Suspense (1942-1962). Radio dramas were widely considered "dead" 12 years prior to this series. CBS Radio Mystery Theater, or simply Mystery Theater, was created by Inner Sanctum creator Himan Brown and ran on CBS from 1974-1982. The show, much like older radio dramas, was introduced by a host (E.G. Marshall in this program), who steers us through the creaking door to start the episode. Many voices from the golden age of radio were featured, including Richard Widmark, Bret Morrison, Agnes Moorehead and many more. Find more classic, old-time radio series at Theater of the Mind - OTR (https://theaterofthemind-otr.com) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts)
Enjoy all six of our commercial-free internet radio stations at theaterofthemind-otr.com (https://theaterofthemind-otr.com)- Do you want to discover more of these classic, old-time radio series? Search "Theater of the Mind - OTR" on your favorite platform or visit Theater of the Mind - OTR (http://theaterofthemind-otr.com) | Apple (https://podcasts.apple.com/us/channel/otr-radio-broadcasts/id6667100680) | Spreaker (https://www.spreaker.com/user/jared-day--17799016) | YouTube (https://www.youtube.com/@theater-of-the-mind-OTR/podcasts) | Spotify (https://open.spotify.com/show/7epp0ukgOSVvB7CbL2S8Ep) | Amazon (https://music.amazon.com/podcasts/d99cb1f3-8695-43c0-997b-0be7730e2f29) | iHeart (https://www.iheart.com/podcast/1333-cbs-radio-mystery-theater-293594273/)
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
Apple Podcasts (US)
3.7 / 5
3 ratings
Contact CBS Radio Mystery Theater - 1977
Guest appearances
Does not typically book guests
Based on episode analysis; this does not confirm that the show is currently accepting guests.
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