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Old Time Mystery Radio | Old Time Radio

Old Time Mystery Radio | Old Time Radio

NewRichard Diamond, Private Detective - "Ralph Chase Case" (1949)November 14, 2026 · 30 min
Episodes
276
Released
daily
Latest episode
Nov 14, 2026

About the podcast

Old Time Mystery Radio | Old Time Radio brings you classic mystery, suspense, crime, and psychological drama from the golden age of radio. Enter stories of murder, deception, strange circumstances, hidden motives, dangerous secrets, and unexpected twists. Each episode is an Old Time Retro Radio production, presenting the original broadcast with gently cleaned and mastered audio, a newly produced introduction and closing, and custom episode artwork. Featuring memorable mysteries, atmospheric suspense, detective tales, and dramatic performances, Old Time Mystery Radio celebrates the storytelling that made classic radio unforgettable. Rediscover classic old time radio mystery, suspense, crime drama, detective stories, psychological thrillers, and vintage otr radio.

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Episodes 276

  1. Richard Diamond, Private Detective - "Ralph Chase Case" (1949)

    30 min

    Richard Diamond, Private Detective presents “Ralph Chase Case,” originally broadcast May 15, 1949. This early NBC Radio Network episode—episode 4—stars Dick Powell as the wisecracking private eye Richard …

  2. The Whistler - "Murder in Haste Ep Afrs" (1946)

    26 min

    The Whistler presents “Murder in Haste,” originally broadcast on February 25, 1946. Episode 196 of the CBS Pacific Network suspense series was sponsored by Signal Oil and features Joseph Kearns and Elliott …

  3. Suspense - "Murder for Myra" (1945)

    30 min

    Suspense presents “Murder for Myra,” episode 153, originally broadcast on CBS on August 9, 1945. Lloyd Nolan, Cathy Lewis, and Joseph Kearns star in this tense drama, written by Paul Bernard and Lee Horton and …

  4. Nick Carter, Master Detective - "Strands of Murder" (1944)

    25 min

    Nick Carter, Master Detective presents “Strands of Murder,” episode 162, originally broadcast on Mutual on December 17, 1944. Lon Clark stars as master sleuth Nick Carter, with Helen Choate as his resourceful …

  5. The Adventures of Philip Marlowe - "The Heart of Gold" (1948)

    31 min

    The Adventures of Philip Marlowe presents “The Heart of Gold,” originally broadcast on CBS on October 24, 1948. This is episode 5 of the Gerald Mohr-era series, with Mohr starring as Raymond Chandler’s Los …

  6. Boston Blackie - "The Undersea Murder" (1946)

    29 min

    Boston Blackie, “The Undersea Murder,” originally broadcast October 1, 1946, is presented here as episode 90. Also known as “Sunken Treasure Chest,” this waterfront mystery stars Richard Kollmar as Boston …

  7. Richard Diamond, Private Detective - "The Plaid Overcoat Case" (1951)

    31 min

    Richard Diamond, Private Detective presents “The Plaid Overcoat Case,” originally broadcast on ABC on December 28, 1951. Commonly cataloged as episode 115, it stars Dick Powell as wisecracking New York …

  8. Broadway Is My Beat - "The David Blaine Murder Case" (1951)

    31 min

    Broadway Is My Beat presents “The David Blaine Murder Case,” originally broadcast on CBS on July 22, 1951. In this episode, number 72, Larry Thor stars as hard-bitten New York detective Lt. Danny Clover.David …

  9. Suspense - "The Case for Dr Singer" (1951)

    31 min

    Suspense presents “The Case for Dr Singer,” originally broadcast on CBS on June 28, 1951. This Cold War-era drama, episode 435, stars Joseph Kearns as Dr. Singer and was sponsored by Auto-Lite.After classified …

  10. The New Adventures of Nero Wolfe - "The Care Worn Cuff" (1950)

    31 min

    The New Adventures of Nero Wolfe, “The Care Worn Cuff,” originally broadcast on NBC on October 27, 1950. In episode 2 of the 1950–51 series, Sydney Greenstreet stars as the formidable Nero Wolfe, with Lamont …

  11. The Whistler - "Waterford Case" (1946)

    30 min

    The Whistler presents “Waterford Case,” originally broadcast April 22, 1946, as episode 204. This 30-minute CBS Pacific Network drama was sponsored by Signal Oil and produced by George W. Allen.A bitter feud …

  12. Nick Carter, Master Detective - "Monkey Sees Murder" (1945)

    30 min

    Nick Carter, Master Detective presents “Monkey Sees Murder,” originally broadcast on January 7, 1945. Episode 165 finds radio’s famed investigator drawn into a Boston mystery with roots in a long-ago Peruvian …

  13. Richard Diamond, Private Detective - "Mike Burton Murder Case" (1950)

    31 min

    Richard Diamond, Private Detective presents “Mike Burton Murder Case,” originally broadcast July 5, 1950. Commonly cataloged as episode 55, this NBC crime drama stars Dick Powell as the suave, sharp-eyed …

  14. The Adventures of Philip Marlowe - "The Fifth Mask" (1950)

    31 min

    The Adventures of Philip Marlowe, “The Fifth Mask,” originally broadcast on CBS on September 8, 1950. This is episode 100 of the series, starring Gerald Mohr as the hard-boiled Los Angeles private …

  15. Suspense - "Death of an Old Flame" (1961)

    26 min

    Suspense presents “Death of an Old Flame,” episode 898, originally broadcast on CBS Radio Network on October 29, 1961. This late-run thriller stars Larry Haines as cocktail-lounge pianist Ronnie Warren, with …

  16. Boston Blackie - "Aggie Rogers Murder" (1947)

    29 min

    Boston Blackie, “Aggie Rogers Murder,” originally broadcast April 8, 1947, is episode 117 of the classic mystery series. Richard Kollmar stars as Boston Blackie, with Maurice Tarplin as Inspector Farraday.A …

  17. Broadway Is My Beat - "The Hilda Bruce Murder Case" (1953)

    30 min

    Broadway Is My Beat presents “The Hilda Bruce Murder Case,” originally broadcast on CBS on August 8, 1953. In episode 177, Larry Thor stars as hard-boiled Manhattan detective Danny Clover, in a production …

  18. Richard Diamond, Private Detective - "The John Blackwell Case" (1949)

    31 min

    Richard Diamond, Private Detective: “The John Blackwell Case” originally aired on NBC on December 17, 1949. Episode 34 stars Dick Powell as the wisecracking private eye and was written by Herb Purdum.A visitor …

  19. The New Adventures of Nero Wolfe - "The Slaughtered Santas" (1950)

    30 min

    The New Adventures of Nero Wolfe presents “The Slaughtered Santas” (also known as “The Case of the Slaughtered Santas”), episode 10, originally broadcast on NBC on December 22, 1950. Sidney Greenstreet stars as …

  20. The Whistler - "What Makes a Murderer" (1948)

    30 min

    The Whistler presents “What Makes a Murderer,” originally broadcast on CBS on April 7, 1948. Episode 306 stars Frank Lovejoy, Joan Banks, and Marvin Miller, with a radio adaptation by Harold Swanton from an …

  21. Nick Carter, Master Detective - "The Case of Make - Believe Murder (AFRS Mystery Playhouse)" (1945)

    25 min

    Nick Carter, Master Detective presents “The Case of Make-Believe Murder,” originally broadcast July 22, 1945. Also circulated by the Armed Forces Radio Service as part of Mystery Playhouse, this is episode 193 …

  22. Suspense - "The Mystery of Marie Roget" (1960)

    26 min

    Suspense presents “The Mystery of Marie Roget,” episode 839, originally broadcast on CBS on February 7, 1960. Adapted by E. Jack Neuman from Edgar Allan Poe’s pioneering detective story, the drama stars Jackson …

  23. The Adventures of Philip Marlowe - "The Mexican Boat Ride" (1949)

    30 min

    The Adventures of Philip Marlowe presents “The Mexican Boat Ride,” originally broadcast on CBS Radio Network on July 30, 1949. This is episode 43 of the Gerald Mohr era of the hard-boiled detective series …

  24. Richard Diamond, Private Detective - "Private Eye Test" (1950)

    30 min

    Richard Diamond, Private Detective presents “Private Eye Test,” originally broadcast March 19, 1950. Dick Powell stars as the wisecracking private investigator Richard Diamond in this NBC sustaining …

  25. Boston Blackie - "A Vase Leads to Murder" (1946)

    28 min

    Boston Blackie, “A Vase Leads to Murder,” originally broadcast February 26, 1946, is episode 59 of the syndicated detective series starring Richard Kollmar as the resourceful Boston Blackie. Jan Miner co-stars …

  26. The Whistler - "Still Death" (1948)

    30 min

    The Whistler presents “Still Death,” originally broadcast on September 22, 1948. This is episode 328 of the CBS Pacific Network suspense series, sponsored by Signal Oil, with William Conrad listed in the cast.A …

  27. Broadway Is My Beat - "The Frank Dayton Murder Case" (1953)

    30 min

    Broadway Is My Beat presents “The Frank Dayton Murder Case,” originally broadcast on CBS Radio Network on April 11, 1953. This is episode 160 of the hard-boiled detective series starring Larry Thor as Detective …

  28. Nick Carter, Master Detective - "The Case of the Missing Thumb" (1947)

    28 min

    Nick Carter, Master Detective presents “The Case of the Missing Thumb,” originally broadcast on May 4, 1947. Often cataloged as episode 286, this Mutual Broadcasting System mystery stars Lon Clark as Nick …

  29. Suspense - "The Mystery of Edwin Drood, Part Two" (1953)

    31 min

    Suspense presents “The Mystery of Edwin Drood, Part Two,” originally broadcast on CBS on January 12, 1953. This is episode 495 of the celebrated suspense anthology series.In Victorian Cloisterham, Edwin Drood’s …

  30. Richard Diamond, Private Detective - "The Betty Moran Case" (1949)

    31 min

    Richard Diamond, Private Detective presents “The Betty Moran Case,” episode 6, originally broadcast on NBC on May 29, 1949. Dick Powell stars as the wisecracking New York sleuth Richard Diamond in this early …

These are the latest 40 of 276 episodes. You’ll find older episodes in the podcast’s feed.

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