Submarine Command

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