• Counterspy: Flatbush Fagin
    Aug 8 2026
    Today's Adventure: Counterspy chief David Harding tackles a different kind of threat when a juvenile court official asks for help breaking the grip of violent street gangs on Brooklyn's youth. Undercover operative Harry Peters infiltrates one of the toughest gangs, hoping to expose its ruthless leader before more impressionable boys are drawn into a life of crime.

    Original Radio Broadcast:Septemnber 13, 1949

    Originating from New York

    Cast:Don MacLaughlin as David Harding

    Mandel Kramer as Harry PetersDirected by Leonard L. Bass

    Dramatized by Edward Adamson

    Music by Jesse Crawford

    A Philip H. Lord production for Pepsi-Cola

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    Patreon Supporter of the Day: Steve, Patreon supporter since May 2019.

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    34 Min.
  • Counterspy: The Courageous Come-On
    Aug 1 2026
    Today's Adventure: Counterspy chief David Harding investigates a charity that claims to help disabled veterans and workers prepare for new careers. When a courageous insider exposes the organization's true purpose, Harding devises a plan to protect the legitimate cause while bringing a confidence man to justice.

    Original Radio Broadcast: September 8, 1949

    Originating from New York

    Starring Don MacLaughlin as David Harding and Mandel Kramer as PetersAlso featuring Virginia Gregg

    Directed by William M. Sweets

    Dramatized by Palmer Thompson

    Music by Jesse Crawford

    A Philip H. Lord production for Pepsi-Cola

    The program concludes with a special message prepared by Vice President Alvin W.

    Barkley regarding employment opportunities for disabled veterans and workers.

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

    Patreon Supporter of the Day: David, Patreon supporter since January 2019

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

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

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    35 Min.
  • Counterspy: The Arrogant Arsonist
    Jul 25 2026
    Today's Mystery: An international smuggling ring is threatened when a federal grand jury closes in on one of its American front companies. To cover their tracks, the organization's ruthless mastermind summons a professional arsonist to destroy the evidence before Counterspy agents can stop them.

    Original Radio Broadcast: March 14, 1950

    Originating in New York

    Starring Don MacLaughlin as David Harding and Mandel Kramer as Harry Peters. Also featuring Jesse Crawford (music).

    Written by Edward J. Adamson.

    Directed by Leonard L. Bass. Produced by Phillips H. Lord.

    Support the show monthly at patreon.greatdetectives.net

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

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    35 Min.
  • Counterspy: The Cold Blooded Professor, Part Two
    Jul 11 2026
    Today's Adventure: After the notorious Professor Emery Horn escapes from death row through an astonishing feat of planning and deception, David Harding and Harry Peters launch a nationwide hunt for the brilliant killer. Realizing conventional police methods won't be enough, Harding instead searches for the one clue Horn can't disguise—his own mind.

    Original Radio Broadcast: September 1, 1949

    Originating from New York

    Starring Don McLaughlin as David Harding and Mandel Kramer as Harry Peters. Also featuring Ralph Bell as Professor Emery HornDirected by William M. Sweets

    Music by Jesse Crawford

    Produced by the Phillips H. Lord Productions

    To subscribe to this podcast, go to greatadventures.info

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    Patreon Supporter of the Day: Jim, Patreon supporter since October 2020

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    35 Min.
  • Counterspy: The Cold-Blooded Professor, Part One
    Jul 4 2026
    Today's Adventure: Professor Emery Horn has spent years cultivating the reputation of a brilliant but reclusive scientist. When a Counterspy agent arrives to question him about a daring bank robbery, Horn launches an elaborate escape that sets David Harding and Harry Peters on the trail of one of the most dangerous and ingenious criminals they've ever faced.

    Original Radio Broadcast: August 30, 1949

    Originating in New York

    Starring Don McLaughlin as David Harding and Mandel Kramer as Harry Peters. Also featuring Ralph Bell as Professor Emery Horn and Maurice Tarplin. Music by Jesse Crawford.

    Produced by the Phillips H. Lord Productions.

    To subscribe to this podcast, go to greatadventures.info

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    Patreon Supporter of the Day: Emmett, Patreon supporter since March 2018.

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    34 Min.
  • Counterspy: Murdering Messenger
    Jun 27 2026
    Today's Adventure: After an undercover counterspy agent narrowly survives an assassination attempt, David Harding sends Harry Peters to assume his identity and infiltrate a dangerous espionage ring. As Peters follows a trail of coded messages from Detroit to Memphis and on to New Orleans, he finds himself surrounded by people who may be allies—or assassins.

    Original Radio Broadcast: August 25, 1949

    Originating from New York

    Starring Don McLaughlin as David Harding and Mandel Kramer as Harry PetersDirected by William M. SweetsMusic by Jesse Crawford

    Produced by the Phillips H. Lord Productions

    To subscribe to this podcast, go to greatadventures.info

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    Patreon Supporter of the Day: Doc, Patreon supporter since May 2019

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    33 Min.
  • Counterspy: The Bouncing Bank Robber
    Jun 20 2026
    Today's Adventure: After a daring daylight bank robbery leaves two people dead and several wounded, Counterspy agents launch a citywide manhunt for a ruthless gunman known for taking impossible risks. As the killer fights his way through police roadblocks, waterfront hideouts, and a crowded amusement park, David Harding and his agents race to stop him before more innocent people are caught in the crossfire.

    Original Radio Broadcast: August 23, 1949

    Originating in New York

    Starring Don McLaughlin as David Harding and Mandel Kramer as Harry Peters.

    Also featuring Jesse Crawford (music).

    Produced by the Phillips H. Lord Productions.

    Sponsored by Pepsi-Cola.

    To subscribe to this podcast, go to greatadventures.info

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    Patreon Supporter of the Day: Denise, Patreon supporter since March 2025.

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    33 Min.
  • Counterspy: Desert Explosion
    Jun 13 2026
    Today's Adventure: Counterspy agents launch an elaborate sting operation to trap the mysterious Manuel Rodriguez, a wealthy Mexican rancher suspected of brokering stolen atomic secrets and international espionage. Posing as crooks who have stolen a valuable uranium compound, Peters and Agent Ella Thomas risk their lives to convince Rodriguez they have something worth killing for.

    Original Radio Broadcast: August 18, 1949

    Originating in New York

    Starring Don McLaughlin as David Harding, Mandel Kramer as Peters.Also featuring Joan Alexander as Ella Thomas.

    Directed by William M. Sweets. Music by Jesse Crawford.

    Produced by the Phillips H. Lord Productions.

    To subscribe to this podcast, go to greatadventures.info

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    Patreon Supporter of the Day: Sean, Patreon supporter since December 2016.

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

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    34 Min.