Mar cruel
Dirección Charles Frend
Aventuras de un buque escolta de convoy británico durante la Segunda Guerra Mundial. Al comienzo de la guerra al Capitán de Corbeta Ericson se le asigna el buque HMS Compass Rose con oficiales sin experiencia y hombres que acaban de salir de la formación militar. Tendrán que enfrentarse al mar invernal y a los temibles submarinos alemanes
Tráiler
Reparto
Paddy Joyce
Sonar Operator (uncredited)
John Stratton
Ferraby
Meredith Edwards
Yeoman Wells
Andrew Cruickshank
Scott Brown
Don Sharp
Lieutenant-Commander
Liam Redmond
Watts
Bruce Seton
Tallow
Barry Letts
Raikes
Glyn Houston
Phillips
Moira Lister
Elaine Morell
Alec McCowen
Tonbridge
George Curzon
Admiral at Party
Denholm Elliott
Morell
Megs Jenkins
Tallow's Sister
Harold Goodwin
ASDIC Operator
Jim Brady
Sailor in Water
Fred Griffiths
Gracey
John Warner
Baker
Virginia McKenna
Julie Hallam
Laurence Hardy
Sellars
John Singer
Gray
Walter Fitzgerald
Warden (uncredited)
Richard Leech
Sailor (uncredited)
Jack Hawkins
Ericson
Gerard Heinz
Polish Captain
June Thorburn
Doris Ferraby
Russell Waters
A.R.P. Warden
Alan Webb
Admiral Murray-Forbes (uncredited)
Donald Sinden
Lockhart
Stanley Baker
Bennett
Sam Kydd
Carslake