Clark Gable

Cmdr. Richardson

Burt Lancaster

Lt. Jim Bledsoe

Jack Warden

Yeoman 1st Class Mueller

Brad Dexter

Cartwright

Don Rickles

Quartermaster 1st Class Ruby

Nick Cravat

Russo

Joe Maross

Kohler

Mary LaRoche

Laura Richardson

Eddie Foy III

Larto

Rudy Bond

Sonarman 1st Class Cullen

Jimmy Bates

Jessie (uncredited)

Joel Fluellen

Bragg (uncredited)

Ken Lynch

Frank (uncredited)

H.M. Wynant

Corpsman Hendrix (uncredited)

Teru Shimada

Japanese Submarine Commander (uncredited)

Skip Ward

Minor Role (uncredited)

Russell Thorson

Submarine Crewman (uncredited)

Rodger Terry

Crewman (uncredited)

Maurice McEndree

Radio Operator (uncredited)

Alexander Lockwood

Minor Role (uncredited)

Dale Ishimoto

Japanese sailor (uncredited)

John Gibson

Capt. Blunt (uncredited)

John Close

Co-ordinate Fixer at Bungo Straits (uncredited)

John Bryant

Carl Beckman (uncredited)