Rate: Jack Armstrong
Using a scale from 0-lifeless to 10-ecstatic, please rate activities that apply to this movie.![](https://image.tmdb.org/t/p/w185/28WZQSGG9YLQkYsXxbrKpvkzyMR.jpg)
Jack Armstrong
[BE THE FIRST TO RATE THIS MOVIE]Calorie Rating: 422
Released: 1947-02-06
MPAA Rating: NR
Running Time: 300 Minutes
Studios: Sam Katzman Productions,
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.