# Mystery Squadron: Chapter 1 - The Black Ace

Taken from IMDB : 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. Mystery Squadron: Chapter 1 - The Black Ace Mystery Squadron: Chapter 2 - The Fatal Warning Mystery Squadron: Chapter 3 - The Black Ace Strikes Mystery Squadron: Chapter 4 - Men of Steel Mystery Squadron: Chapter 5 - The Death Swoop Mystery Squadron: Chapter 6 - Doomed Mystery Squadron: Chapter 7 - Enemy Signals Mystery Squadron: Chapter 8 - The Canyon of Calamity Mystery Squadron: Chapter 9 - The Secret of the Mine Mystery Squadron: Chapter 10 - Clipped Wings Mystery Squadron: Chapter 11 - The Beast at Bay Mystery Squadron: Chapter 12 - The Ace of Aces

- Kind: Short
- Year: 1933
- Runtime: 28 min
- By: Nat Levine
- Genres: Adventure, Mystery
- Archive: [Internet Archive](https://archive.org/details/mystery_squadron_ep1)
- Licence or status: [Public domain (Creative Commons dedication)](http://creativecommons.org/licenses/publicdomain/) (as the archive states it)
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/mystery_squadron_ep1?play=1)