What is Jack Armstrong about?
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.
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....
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.
John Hart, Rosemary La Planche, Claire James, Joe Brown Jr., Pierre Watkin appear in Jack Armstrong.
Jack Armstrong is listed under Adventure.
Jack Armstrong has a runtime of 300 minutes.
Jack Armstrong was released in 1947.