RADIO'S ALL-AMERICAN BOY LEAPS INTO AN ALL-THRILL, ALL-TIME HIGH IN SERIAL ADVENTURE!

15 episode serial where Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting Earth.

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Main Cast: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin, Wheeler Oakman, Jack Ingram, Eddie Parker, Hugh Prosser

Director: Wallace Fox

Writers: Lewis Clay, Leslie Swabacker, George H. Plympton, Royal K. Cole, Arthur Hoerl

Editor:

Cinematographer:

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