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.
2018
1997
2019
1963
2023
—
2021
2020
2017
1959
2007
1995
1990
2002
2004
2006
1996
