'Hardtack' Hamilton
Susan Merrill
Harley Ames
Recruit Kincaid
Recruit Madigan
Recruit Hughes
Recruit Baldwin - Insurance Man
'Mack' MacNamara
Cmdr. Merrill
'Red' Connors - Mechanic
Pilot Jones
Henshaw - Co-Pilot
The Radio Operator (uncredited)
Ralph Merrill (uncredited)
Man Delivering Monkey (uncredited)
New Recruit (uncredited)
Bailey - Pilot Leader (uncredited)
Pearl (uncredited)