![Jack Armstrong](http://image.tmdb.org/t/p/w1280/28WZQSGG9YLQkYsXxbrKpvkzyMR.jpg)
Jack Armstrong
Jack Armstrong
Jack Armstrong Online Free at Moviesoon. Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting Earth.
- Genres: Adventure
- Country: United States of America
- Cast: John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin, Wheeler Oakman, Jack Ingram, Eddie Parker, Hugh Prosser