Trailer
Cast
Penelope Dudley-Ward
Mabel
Patrick Holt
Holt
Judy Campbell
Lucy Armitage
Edward Rigby
Mr. Matthews
Michael Wilding
Dot
Mervyn Johns
His Mate
Maire O'Neill
Mary Hogan
Hay Petrie
Minesweeper Skipper
Alec Clunes
Bit Part
Edward Chapman
Captain Eckersley
Harold Warrender
Lt. Commander Martin
Albert Lieven
Commander U.37
Stewart Granger
Sutton
Bryan Herbert
Signals Yeoman
Clive Brook
Captain Tom Armitage
George Carney
Bates
George Benson
Parker
John Glyn-Jones
Mate
Anton Diffring
U-Boat Officer
Harry Terry
Sailor
John Clements
Lieutenant Cranford
Allan Jeayes
Commander Blount
David Hutcheson
Captain Sandeman
Charles Farrell
Walker
John Laurie
Gates
John Wengraf
Commander Deutschland