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