Richard Widmark

Captain Eric Finlander

Sidney Poitier

Ben Munceford

Martin Balsam

Lieutenant Commander Chester Potter, M.D., U.S.N.

James MacArthur

Ensign Ralston

Wally Cox

Seaman Merlin Queffle

Eric Portman

Commodore Wolfgang Schrepke Deutsche Marine

Michael Kane

Commander Allison Executive Officer

Phil Brown

Chif Hospitalman James McKinley

Gary Cockrell

Lieutenant Bascombe U.S.N.

Brian Davies

Lieutenant Beckman U.S.N.

Warren Stanhope

Hospitalman Strauss

Donald Sutherland

Hospitalman Nerney

Colin Maitland

Seaman Jones

Ed Bishop

Lieutenant Hacker U.S.N.

George Roubicek

Lieutenant Berger U.S.N.

James B. Harris

Director

James B. Harris

Producer

Richard Widmark

Producer

James Poe

Writer