Inspired by Churchill's Dunkirk speech, brash, undisciplined Canadian bush pilot Brian MacLean and three friends enlist in the RCAF.
as Brian MacLean
as Johnny Dutton
as Emily Foster
as Tiny Murphy
as Blimp Lebec
as Scrounger Harris
as Himself
as Commanding Officer
as Prentiss
as Group Captain
as Store-Teeth Morrison
as Foster
as Dr. Neville
as Fyffe
as Carmichael
as Chief Flying Instructor
as President of Court Martial
as Officer
as Blonde
as Playboy
as Drill Sergeant (uncredited)
as Red Cross Collector (uncredited)
