The Mystery Squadron
The Mystery SquadronHank 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.
- Είδος: Δράση, Μυστηρίου
- Διευθυντής: Colbert Clark
- Ηθοποιοί: Bob Steele, Guinn "Big Boy" Williams, Lucile Browne, Jack Mulhall, Purnell Pratt
- Χώρα: United States
