Cast
John Mills
Lt. Cmdr. Armstrong
Richard Attenborough
Stoker Snipe
Nigel Patrick
Lt. Manson
George Cole
ERA Marks
Bernard Lee
Cmdr. Gates
Peter Hammond
Sub-Lt. Oakley
Andrew Crawford
Sub-Lt. J. McFee
Michael Brennan
CPO Barlow
Wylie Watson
Helen Cherry
Lana Morris
Victor Maddern
Kenneth More
Zena Marshall
James Hayter
Frank Coburn
Leading Seaman Brough
Roddy McMillan
Leading Seaman Andrews
Jack Stewart
Leading Seaman Kelly
George Thorpe
Capt. Fenton
Alastair Hunter
Capt. Jenner
Crew
Camera
Desmond Dickinson
Director of Photography
H.E. Fowle
Additional Photography
Harold Haysom
Camera Operator
Costume & Make-Up
Tony Sforzini
Makeup Artist
Directing
Roy Ward Baker
Director
Editing
Alan Osbiston
Editor