Cast
Frederick Piper
Edgecombe
Leslie Howard
Narrator (voice) (uncredited)
Philip Friend
Torps
Hubert Gregg
Pilot
Richard Attenborough
Young Stoker
John Singer
Moran
Ann Stephens
Lavinia Kinross
Michael Anderson
Albert Fosdick
Everley Gregg
Nurse
Kay Walsh
Freda Lewis / Freda
Ballard Berkeley
Engineer Commander
James Donald
Doc
Daniel Massey
Bobby Kinross
Kathleen Harrison
Mrs. Blake
George Carney
Mr. Blake
Leslie Dwyer
Parkinson
Johnnie Schofield
Coxswain
Penelope Dudley-Ward
Maureen
Celia Johnson
Mrs. Kinross / Alix
Geoffrey Hibbert
Joey Mackeridge
Wally Patch
Uncle Fred
Dora Gregory
Mrs. Lemmon
Kay Young
Barmaid
John Mills
Ordinary Seaman Blake / Shorty Blake
Bernard Miles
Chief Petty Officer Hardy / Walter Hardy
Walter Fitzgerald
Colonel Lumsden
Juliet Mills
Freda's Baby
Joyce Carey
Mrs. Hardy / Kath
Michael Wilding
Flags