Director
Pen Tennyson
DIRECTOR
Writer
WRITER
Stars (in credits order)
Clive Brook
Captain Armitage
John Clements
Lieutenant Cranford
Edward Chapman
Captain Eckersley
Judy Campbell
Lucy Armitage
Penelope Dudley-Ward
Mabel
Edward Rigby
Mr. Matthews
Charles Williams
'Shorty' Howard
Allan Jeayes
Commander Blount
Michael Wilding
'Dot'
Harold Warrender
Lt. Commander Martin
David Hutcheson
Captain Sandeman
George Carney
Bates
Al Millen
Knowles
Charles Farrell
Walker
John Laurie
Gates
George Benson
Parker
Hay Petrie
Minesweeper Skipper
Mervyn Johns
His Mate
Albert Lieven
Commander U.37
John Wengraf
Commander Deutschland
Edward Lexy
Merchantman Skipper
John Glyn-Jones
Mate
John Boxer
German Captain (uncredited)
John Carol
Edmonds (uncredited)
Alec Clunes
Lieutenant Commander (uncredited)
Anton Diffring
U-Boat Officer (uncredited)
Derek Elphinstone
Hawkins (uncredited)
Alf Goddard
Bosun's Mate (uncredited)
Stewart Granger
Sutton (uncredited)
Bryan Herbert
Signals Yeoman (uncredited)
Patrick Holt
Holt (uncredited)
James Knight
Admiral (uncredited)
Howard Lang
Gunnery Officer (uncredited)
Maire O'Neill
Mary Hogan (uncredited)
Charles Rolfe
Peacock - Wardroom Steward (uncredited)
Johnnie Schofield
Sailor (uncredited)
Harry Terry
