Elenco
Jeffrey Hunter
Signalman Andrew 'Canada' Brown
Michael Rennie
Lt. Richard Saville
Wendy Hiller
Lucinda Bentley
Bernard Lee
Petty Officer 'Stokes' Wheatley
Victor Maddern
Signalman Willy Earnshaw
John Horsley
Commander John Willis
Patrick Barr
Captain Tom Ashley, HMS Amesbury
Robin Bailey
Lieutenant John Stafford, HMS Stratford
James Drake
Navigator (uncredited)
Equipe
Valentine Davies
Writer
Roy Boulting
Director
Ken Ritchie
Boom Operator
Reg Pope
Clapper Loader
C. S. Forester
Novel
Muir Mathieson
Music Director
Clifton Parker
Original Music Composer
Gilbert Taylor
Director of Photography
Alex Vetchinsky
Art Direction
Alan Osbiston
Editor
Buster Ambler
Sound Recordist
Red Law
Sound Recordist
Frank McCarthy
Producer