Episodes

  • Treasury Agent: Know Your Money

    Treasury Agent: Know Your Money
    Feb 5 2026
    Original Release Date: September 19, 2020

    A bartender puts the Treasury Department on the trail of some counterfeit money.

    Original Air Date: Between 1954 and 1957

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    35 mins
  • Treasury Agent: The Case of the Faithful Wife

    Treasury Agent: The Case of the Faithful Wife
    Sep 12 2020
    Original Release Date: September 12, 2020

    The Treasury Department’s caught and convicted a counterfeiter but can’t locate the plates. Joe Lincoln suspects the wife of the counterfeiter of hiding the plates.

    Original Air Date: April 11, 1947

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    36 mins
  • Treasury Agent: The Hate Racket

    Treasury Agent: The Hate Racket
    Jan 22 2026
    Original Release Date: September 5, 2020

    The Treasury Department tries to infiltrate a nationwide network of hate groups.

    Original Air Date: April 14.1947

    Support the show monthly at https://patreon.greatdetectives.net

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    37 mins
  • Air Mail Mystery: Episodes 12 and 13

    Air Mail Mystery: Episodes 12 and 13
    Jul 22 2020
    Original Release Date: July 22, 2020

    Fitz repairs the plane in mid-air and then parachutes down below as the search for Jimmy Gifford and the perpetrators of the air mail robbery comes to a head.

    Original Air Date: 1932


    Support the show monthly at https://patreon.greatdetectives.net

    Support the show on a one-time basis at https://support.greatdetectives.net

    Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715

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    31 mins
  • Air Mail Mystery: Episodes 10 and 11

    Air Mail Mystery: Episodes 10 and 11
    Jan 8 2026
    Original Release Date: July 21, 2020

    Fitz and Gifford pursue a suspect in the murder of the radio operator and then encounter a mysterious new pilot.

    Original Air Date: 1932

    Support the show monthly at https://patreon.greatdetectives.net

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    30 mins
  • Air Mail Mystery: Episodes 8 and 9

    Air Mail Mystery: Episodes 8 and 9
    Jan 1 2026
    Original Release Date: July 14, 2020

    Irene Delroy confronts Powers about why he arrived at the scene of the latest crash so quickly.

    Original Air Date: 1932

    Support the show monthly at https://patreon.greatdetectives.net

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    31 mins
  • The Air Mail Mystery, Episodes 5 and 6

    The Air Mail Mystery, Episodes 5 and 6
    Jul 7 2020
    Original Release Date: July 7, 2020

    Irene Delroy begins to question some suspicious characters while Andy Andrews makes another attempt to complete a flight where he’s gone three times before, not knowing he’s carrying currency in the mail.

    Original Air Date: 1932

    Support the show monthly at https://patreon.greatdetectives.net

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    Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715

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    30 mins
  • Air Mail Mystery: Episodes 3 and 4

    Air Mail Mystery: Episodes 3 and 4
    Dec 18 2025
    Original Release Date: June 30, 2020

    Irene Delroy travels to the scene of the latest crash.

    Original Air Date: 1932

    Support the show monthly at https://patreon.greatdetectives.net

    Support the show on a one-time basis at https://support.greatdetectives.net

    Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715

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    31 mins