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Cast
John Hart
as Jack Armstrong
Rosemary La Planche
as Betty Fairfield
Claire James
as Princess Alura [Chs. 3-6, 9-11, 15]
Joe Brown Jr.
as Billy Fairfield (as Joe Brown)
Pierre Watkin
as Uncle Jim Fairfield
Wheeler Oakman
as Prof. Hobart Zorn
Jack Ingram
as Henchman Blair
Eddie Parker
as Henchman Slade
Hugh Prosser
as Vic Hardy
Movie Info & Details
Release Year1947
Runtime5h 00m
LanguageEnglish
CertificationNR
GenresAdventure
Votes1
DirectorWallace Fox
WritersLewis Clay, Leslie Swabacker, George H. Plympton
TypeFeature Film
Rating9.0 out of 10
Cast9 credited
Also Known AsJack Armstrong
About Jack Armstrong
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.
Directed by Wallace Fox, Jack Armstrong leans on a strong ensemble — John Hart, Rosemary La Planche, Claire James — to carry a story that balances spectacle with character.
The film landed with audiences for its craft and performances, and remains one of the most talked-about adventure titles of 1947.
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