The Mystery Squadron
Details
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.
Cast & Crew
- Cast:Bob Steele , Guinn "Big Boy" Williams , Lucile Browne , Jack Mulhall , Purnell Pratt , Robert Frazer , J. Carrol Naish , Bob Kortman
- Director: Colbert Clark, David Howard
