 | Cass Harrington |
 | Irene Dale |
 | Jerry Harrington |
 | Scat Allen |
 | Commander Clark |
 | Lt. Parsons |
 | Prologue Speaker |
 | Dan Morrison |
 | Lt. Harry White |
 | Instructor |
Ted Parsons | |
 | First Flight Instructor |
 | Armando Costa (as Albert Morin) |
 | Commandant |
 | Capt. March |
 | Officer of the Day (as Don Douglas) |
Check Pilot | |
 | Aviator |
 | Reporter |
 | Cadet Watching Scat's Flight |
 | Nurse |
 | Tommy - Duty Officer |
 | Second Doctor |
 | Mechanic |
 | Irene's Housekeeper |
 | Capt. Dreen |
 | Scat's Flight Instructor |
 | First Doctor |
 | Psychology Examiner |
 | Jerry's Flight Instructor |
 | Steve Connors |
 | Henry - Pilot Who Flew Jerry to Pensacola |
 | Undetermined Role |
 | Cadet Ormsby |
 | Train Conductor |
 | Officer |
 | Flight Commander |
 | Boss Mechanic |