![Jack Armstrong](https://i3.wp.com/image.tmdb.org/t/p/w185/28WZQSGG9YLQkYsXxbrKpvkzyMR.jpg)
Jack Armstrong
RADIO'S ALL-AMERICAN BOY LEAPS INTO AN ALL-THRILL, ALL-TIME HIGH IN SERIAL ADVENTURE!0.0
Plot
Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting Earth.
Writer | Arthur Hoerl |
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Director | Wallace Fox |
Actor | John Hart, Rosemary La Planche, Claire James |
Country | United States of America |
Production | Sam Katzman Productions |