Richard Dix
— Rex 'Rocky' Thorne
Elizabeth Allan
— Nancy Adams
Ralph Bellamy
— Captain Blake
Theodore Newton
— Foster 'Froggy' Kelley
Nella Walker
— Mrs. Adams
Anderson Lawler
— Tim 'Tombstone' Terry
Frank Conroy
— Wentworth
Joe Sawyer
— Captain Daly
Art Jarrett
— James 'Jenny' Lind
Claude Gillingwater Jr.
— Tommy Gray
Clarence Stroud
— Billy Winstead
Claude Stroud
— Carroll Winstead
Frank Clarke
— German Cadet
Helmut Gorin
— German Cadet
William Cagney
— Meeker (uncredited)
Jay Eaton
— Card Playing Party Guest (uncredited)
Sam Flint
— Army Doctor (uncredited)
Betty Furness
— Card Playing Party Guest (uncredited)
Edward Gargan
— Whitaker (uncredited)
Carl Eric Hansen
— Nicholas Healy (uncredited)
Tom Herbert
— Ground Crewman (uncredited)
Charles Irwin
— Ammunition Officer (uncredited)
John Kelly
— Gloski (uncredited)
George Lollier
— Ralph 'Rudabar' Smith (uncredited)
Frank Melton
— Phil 'Pee Wee' Parker (uncredited)
Jack Pennick
— Pilot (uncredited)
Grady Sutton
— Party Guest with Newspaper (uncredited)
Frank Tomick
— (uncredited)
Howard Wilson
— Roger 'Red' Cahill (uncredited)