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

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

---

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

Editor:

Cinematographer:

---

Popular Double Features