Directed by Ford Beebe
The Eagle uses sky writing to make threats against a corporation. Nathan Gregory owns a travelling fairground and is thought to be the Eagle. Craig McCoy is a pilot who goes looking for the Eagle when Gregory turns up missing.
John Wayne
Craig McCoy
Dorothy Gulliver
Jean Gregory
Walter Miller
Danby
Kenneth Harlan
Ward
Richard Tucker
Major Evans
Pat O'Malley
Ames
Edmund Burns
Clark
Yakima Canutt
Boyle
Roy D'Arcy
Gardner
Billy West
Bob the Clown
Edward Hearn
Colonel Nathan Gregory
Lloyd Whitlock
Green