Hank Davis, foreman on a huge dam project, enlists the aid of his two flyer friends when a sinister figure known as The Black Ace leads his Mystery Squadron of masked pilots in an attempt to destroy the dam.
Ratings
Genres
ActionMystery
Cast
Details
- Director
- Colbert Clark
- Writer
- Sherman L. Lowe, Al Martin, Barney A. Sarecky, Colbert Clark, David Howard
- Released
- 1933-12-21
- Language
- English
- Country
- United States of America
Comments