U-Kreuzer Tigerhai

William Holden

Lt. Cmdr. Ken White

Nancy Olson

Carol

William Bendix

CPO Boyer

Don Taylor

Lt. Cmdr. Peter Morris

Arthur Franz

Lt. Arnie Carlson

Darryl Hickman

Ens. Jack Wheelwright

Peggy Webber

Mrs. Alice Rice

Moroni Olsen

Rear Adm. Joshua Rice

Jack Gregson

Cmdr. Joshua Rice

Jack Kelly

Lt. Paul Barton

Don Dunning

Quartermaster Perkins

Jerry Paris

Sgt. Gentry

Charles Meredith

Adm. Tobias

Philip Van Zandt

Gavin

Gordon Polk

Ralph

Walter Reed

Chief O'Flynn

George D. Wallace

Chief Herb Bixby

John Close

Frogman (as John V. Close)

Harold Fong

Korean Officer

Leslie Banning

Richard Bergren

Gwen Caldwell

James Cornell

Thomas M. Dykers

Marietta Elliott

Benson Fong

Don House

Frank Iwanaga

Jerry James

Paul Lees

Nelson Leigh

Mark Lowell

Freeman Lusk

Warren Mace

Mike Mahoney

Bill McLean

Harry Mendoza

John Mitchum

Rollin Moriyama

Noel Neill

Steve Pendleton

Joey Ray

Jack Roberts

Don Shelton

Bob Tidwell

Crane Whitley

Fred Zendar

John Farrow

Director

Wally Westmore

Makeup Supervisor

Edith Head

Costumer

David Buttolph

Original Music Composer

Ross Dowd

Set Decoration

Henry Bumstead

Art Direction

Lionel Lindon

Director of Photography

Hal Pereira

Art Direction

Joseph Sistrom

Producer

Eda Warren

Editor

Sam Comer

Set Decoration

Ralph Axness

Assistant Director

Clem Jones

Assistant Director

Jonathan Latimer

Screenplay

Jonathan Latimer

Story