Genre:Adventure
Released:1947-02-06
Runtime:300
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.
John Hart
Character: Jack Armstrong
Rosemary La Planche
Character: Betty Fairfield
Claire James
Character: Princess Alura [Chs. 3-6, 9-11, 15]
Joe Brown Jr.
Character: Billy Fairfield (as Joe Brown)
Pierre Watkin
Character: Uncle Jim Fairfield
Wheeler Oakman
Character: Prof. Hobart Zorn
Jack Ingram
Character: Henchman Blair
Eddie Parker
Character: Henchman Slade
Hugh Prosser
Character: Vic Hardy