- James Cagney
- Tommy O'Toole
- Pat O'Brien
- Lieut. Brannigan
- Margaret Lindsay
- Betty Roberts
- Frank McHugh
- Crash Kelly
- John Arledge
- Mac
- Helen Lowell
- Ma Roberts
- Robert Barrat
- Commandant
- Russell Hicks
- Captain
- William B. Davidson
- Adjutant
- Ward Bond
- Instructor
- Edward Brophy
- Undetermined Role
- Helen Flint
- Mrs. Brown
- William Bailey
- Lieutenant Getting Maneuver Instructions
- William Begg
- Officer
- Carlyle Blackwell Jr.
- Messenger
- Joseph Crehan
- Communications Officer
- George Bernard Dilley Sr.
- US Navy Radio Man
- Bill Elliott
- Instructor
- Dick French
- Student
- Samuel S. Hinds
- Fleet Commander
- Newton House
- Officer
- George Irving
- Officer with Fleet Commander
- Selmer Jackson
- Medical Officer
- Olive Jones
- Mrs. Brown
- Ethelreda Leopold
- Adjutant's niece
- Martha Merrill
- Ralph's Girl
- Bert Moorhouse
- Officer Reading Commendation
- David Newell
- Lt. Brown
- Ralph Nye
- Officer
- Dennis O'Keefe
- Student
- Henry Otho
- Ground Crewman
- Lee Phelps
- Pilot in Maneuvers
- Buddy Roosevelt
- Injured Co-Pilot
- Harry Seymour
- Officer
- Charles Sherlock
- Student
- Robert Spencer
- Bob
- Don Turner
- Student
- Dale Van Sickel
- Radio Man
