Jack Hawkins
Ericson
Cast (43)
Donald Sinden
Lockhart
Denholm Elliott
Morell
John Stratton
Ferraby
Stanley Baker
Bennett
Liam Redmond
Watts
Meredith Edwards
Yeoman Wells
Bruce Seton
Tallow
John Warner
Baker
Barry Letts
Raikes
Gerard Heinz
Polish Captain
Fred Griffiths
Gracey
Glyn Houston
Phillips
Virginia McKenna
Julie Hallam
Megs Jenkins
Tallow's Sister
June Thorburn
Doris Ferraby
Moira Lister
Elaine Morell
Alec McCowen
Tonbridge
Leo Phillips
Wainwright
Dafydd Havard
Signalman Rose
Laurence Hardy
Sellars
Sam Kydd
Carslake
John Singer
Gray
Barry Steele
Broughton
Gerik Schjelderup
Norwegian Captain
Gaston Richer
French Captain
Andrew Cruickshank
Scott Brown
Kenn Kennedy
Allingham
Harold Goodwin
ASDIC Operator
George Curzon
Admiral at Party
Anthony Snell
R.N. Lieutenant
Ronald Simpson
R.N. Captain
Don Sharp
Lieutenant-Commander
Herbert C. Walton
The Waiter
Jack Howard
A Survivor
Russell Waters
A.R.P. Warden
Harold Jamieson
A.R.P. Warden
Warwick Ashton
Petty Officer Instructor
Walter Fitzgerald
Warden (uncredited)
Paddy Joyce
Sonar Operator (uncredited)
Richard Leech
Sailor (uncredited)
Jim Brady
Sailor in Water
Alan Webb
Admiral Murray-Forbes (uncredited)
Crew (26)
Charles Frend
Director
Eric Ambler
Screenplay
Nicholas Monsarrat
Novel
Sidney Turner
Makeup Artist
Barbara Barnard
Hairstylist
Peter Tanner
Editor
Gordon Dines
Director of Photography
Jim Morahan
Art Direction
Alan Rawsthorne
Music
Leslie Norman
Producer
Sydney Pearson
Special Effects
Norman Priggen
Assistant Director
Chic Waterson
Camera Operator
Stephen Dalby
Sound Supervisor
L. C. Rudkin
Unit Production Manager
Leo Wilkins
Sound Recordist
Jean Graham
Continuity
Paul Beeson
Second Unit Cinematographer
Geoffrey Dickinson
Visual Effects
John R.F. Stewart
Additional Photography
R. S. Abram
Technical Advisor
Ernest Irving
Conductor
Hal Mason
Production Supervisor
Anthony Mendleson
Wardrobe Designer
J. E. Broome
Technical Advisor
Jo Jago
Second Unit Cinematographer