Jack Armstrong
#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.
- Genre: Adventure
- Director: Wallace Fox
- Cast: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin
- Country: United States