Cmdr. Richardson

Lt. Jim Bledsoe

Yeoman 1st Class Mueller

Cartwright

Quartermaster 1st Class Ruby

Russo

Kohler

Laura Richardson

Larto

Sonarman 1st Class Cullen

Jessie (uncredited)

Bragg (uncredited)

Frank (uncredited)

Corpsman Hendrix (uncredited)

Japanese Submarine Commander (uncredited)

Minor Role (uncredited)

Submarine Crewman (uncredited)

Crewman (uncredited)

Radio Operator (uncredited)

Minor Role (uncredited)

Japanese sailor (uncredited)

Capt. Blunt (uncredited)

Co-ordinate Fixer at Bungo Straits (uncredited)

Carl Beckman (uncredited)

Directing

Writing

Writing

Production

Camera

Sound

Art

Production

Production

Art

Sound

Sound

Crew

Directing

Directing

Sound

Crew

Costume & Make-Up

Sound

Crew

Crew

Costume & Make-Up

Visual Effects

Editing