Jack Armstrong
- Cast: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin
- Duration: 300 minutes
- Genre: Adventure
- Rating: N/A/10
- Release Date: 1947-02-06
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.
