Cast
John Justin
Flying Instructor, Flying Grading School
George Cole
Curley, Bomb Aimer, Lancaster Crew
David Tomlinson
Smith
Edward G. Robinson
Dean McWilliams
Arthur Macrae
Wing Commander - Initial Training Wing
Sebastian Shaw
Squadron Leader Marshall
Richard Attenborough
David Wilton
Jack Watling
John Aynesworth
Ronald Squire
Group Captain on Aircrew Interview Board
Reginald Tate
Commanding Officer, Initial Training Wing
Ronald Adam
Commanding Officer at Falcon Field
Bessie Love
Mrs. Mary McWilliams
Murray Matheson
Lancaster Crew
Hugh Wakefield
Acting Lieutenant
Fletcher Markle
Staff Pilot, Canadian Navigation School
Patrick Waddington
Flight Lt. Mander
Rex Harrison
Guest (uncredited)
Stuart Latham
Flight Sergeant Fitter