Captain Dooley
Captain Stutz
Col. Fuller
Mac McMullen
Willie Moon
J.H. Handy
Murray, Dooley's navigator
Ralph Hunt, Moon's co-pilot
Stankowski, Dooley's engineer
Frank Lovatt, Dooley's co-pilot
D'Annunzia, Dooley's radioman
Walrus
Captain Turner
Major Ditson
Lieutenant Cord
Sergeant Harper
Wally Miller
Gidley
Rene
Fitch
Wilson
Swanson
Gainer
Stannish
Breezy
Ogden
Moon's Wife (uncredited)
Fitch's Co-Pilot (uncredited)
Narrator (voice) (uncredited)
Murray's Wife
Sonny Hopper
Boy (uncredited)