Michael Redgrave

as Flight Lt. David Archdale

John Mills

as Pilot Officer Peter Penrose

Rosamund John

as Miss Todd

Douglass Montgomery

as Johnny Hollis

Renée Asherson

as Iris Winterton

Stanley Holloway

as Mr. Palmer

Basil Radford

as 'Tiny' Williams

Felix Aylmer

as Rev. Charles Moss