CBS Radio Mystery Theater - 1975 cover art

CBS Radio Mystery Theater - 1975

CBS Radio Mystery Theater - 1975

By: theaterofthemind-otr.com
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About this listen

 All available episodes from 1975. 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.- Audio Credit: The Old Time Radio Researchers Group.

Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Amazon | Spotify | iHeart

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.
CC BY-NC-ND 3.0 Art Drama & Plays Entertainment & Performing Arts
Episodes
  • Sagamore Cottage - Radio Mystery Theater - 1975 (Ep405)

    Sagamore Cottage - Radio Mystery Theater - 1975 (Ep405)
    Apr 13 2025
    Hope you enjoy this episode of Mystery Theater! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart
    Show More Show Less
    45 mins
  • The Memory Killers - Radio Mystery Theater - 1975 (Ep404)

    The Memory Killers - Radio Mystery Theater - 1975 (Ep404)
    Apr 12 2025
    Hope you enjoy this episode of Mystery Theater! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart
    Show More Show Less
    46 mins
  • License to Kill - Radio Mystery Theater (Ep403)

    License to Kill - Radio Mystery Theater (Ep403)
    Apr 11 2025
    Hope you enjoy this episode of Mystery Theater! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart
    Show More Show Less
    53 mins
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