Jack Armstrong
Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting Earth.
- 장르: 모험
- 국가: United States
- 감독: Wallace Fox
- 배우: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin, Wheeler Oakman, Jack Ingram, Eddie Parker, Hugh Prosser,