• People

Credits

Cast

James Caan

James Caan

Cmdr. Richard Bolton, RNVR

David Sumner

David Sumner

Lt. Davies R.N.V.R

Norman Bowler

Norman Bowler

Sub-Lt. Pennington, RN

Paul Young

Paul Young

Leading Seaman Quentin

Brian Grellis

Brian Grellis

CPO Barquist X 3

William Dysart

William Dysart

Lt. Robert Talbot Gogan R.N.R.

John Kelland

John Kelland

Sub-Lt. Keith Willis, RNVR

Kenneth Farrington

Kenneth Farrington

CPO Boker Knowles

Carl Rigg

Carl Rigg

CPO Norman Kennedy

Steve Kirby

Leading Seaman X-2

Nick Tate

Nick Tate

Leading Seaman X-1

George Pravda

George Pravda

Capt. Erlich of the 'Lindendorf'

Rupert Davies

Rupert Davies

Vice Admiral Redmayne (uncredited)

Keith Alexander

Keith Alexander

Sub. Lt. X-3

Crew

Paul Beeson

Cinematography

Directing

William A. Graham

William A. Graham

Director

Production

John C. Champion

Producer, Story

Sound

Ron Goodwin

Music

Writing

Donald S. Sanford

Screenplay

Guy Elmes

Screenplay

Edmund H. North

Edmund H. North

Story

Copyright © 2025 Film Snail. All Rights Reserved.

The Movie Database

This website uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.