Episodes

  • Box 13: The Radio Actress Murder Case (EP2985)

    Box 13: The Radio Actress Murder Case (EP2985)
    Feb 20 2026
    Original Release Date: November 18, 2019

    Dan Holiday receives an impossible call from a woman as she’s being murdered.

    Original Air Date: November 7, 1947

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

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    32 mins
  • Box 13: Blackmail is Murder (EP2979)

    Box 13: Blackmail is Murder (EP2979)
    Feb 13 2026
    Original Release Date: November 11, 2019

    An older single woman from Indiana sends a letter to Box 13 because she found a dead man in her room.

    Original AIr Date: October 31, 1947

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

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    34 mins
  • Box 13: The Insurance Swindle Adventure (EP2973)

    Box 13: The Insurance Swindle Adventure (EP2973)
    Feb 6 2026
    Original Release Date: November 4, 2019

    An insurance company asks Dan to locate a missing insured man who's about to be declared dead and have his insurance policy pay off.

    Original Air Date: October 24, 1947

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

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    32 mins
  • Box 13: The First Letter (EP2967)

    Box 13: The First Letter (EP2967)
    Jan 23 2026
    Original Release Date: October 28, 2019

    Dan Holiday tries to jumpstart his writing career through an ad in a newspaper. His first letter is from a woman who tells Dan she's being blackmailed.

    Original Air Date: October 17, 1947

    Support the show monthly at patreon.greatdetectives.net

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

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

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    Give us a call 208-991-4783

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    34 mins
  • Box 13: Round Robin (EP0256)

    Box 13: Round Robin (EP0256)
    Jan 16 2026
    Original Release Date: October 18, 2010

    A letter to Box 13 puts Dan Holiday in the middle of a complicated blackmail scheme.

    Original Air Date: December 22, 1948

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

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    31 mins
  • Box 13: Clay Pigeon (EP0251)

    Box 13: Clay Pigeon (EP0251)
    Jan 9 2026
    Original Release Date: October 11, 2010

    Dan Holiday is told to go to a doctor's office under an assumed name, and finds himself in the crossfire.

    Original Air Date: December 15, 1948

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

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    30 mins
  • Box 13: Archimedes and the Roman (EP0246)

    Box 13: Archimedes and the Roman (EP0246)
    Jan 2 2026
    Original Release Date: October 4, 2010

    A letter from a young boy leads 250 miles from home where he's held hostage in an observatory by a jewelry robbery.

    Original Air Date: December 8, 1948

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

    Become one of our friends on Facebook.

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    31 mins
  • Box 13: The Perfect Crime (EP0241)

    Box 13: The Perfect Crime (EP0241)
    Dec 26 2025
    Original Release Date: September 26, 2010

    A professor tells Dan Holiday that he can commit the perfect crime.

    Original Air Date: December 1, 1948

    Support the show monthly at patreon.greatdetectives.net

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

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

    Take the listener survey…http://survey.greatdetectives.net

    Give us a call 208-991-4783

    Become one of our friends on Facebook.

    Follow us on Twitter @radiodetectives

    Check out our social media at https://www.greatdetectives.net
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    32 mins