Jack Armstrong
Jack Armstrong
Watch jack armstrong HDToday. 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
- Country: United States
- Director: Wallace Fox
- Cast: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin, Wheeler Oakman, Jack Ingram, Eddie Parker, Hugh Prosser,