Submarine Patrol

Richard Greene

Perry Townsend III

Nancy Kelly

Susan Leeds

Preston Foster

Lt. (j.g.) John C. Drake

George Bancroft

Capt. Leeds

Slim Summerville

Ellsworth 'Spuds' Fickett, cook

J. Farrell MacDonald

CWO 'Sails' Quincannon

Warren Hymer

Seaman Rocky Haggerty

Douglas Fowley

Seaman Pinky Brett

Dick Hogan

Seaman Johnny Miller

Elisha Cook Jr.

Seaman Rutherford Davis Pratt, aka 'The Professor'

George E. Stone

Seaman Irving Goldfarb

John Carradine

McAllison

Ward Bond

Seaman Olaf Swanson

Moroni Olsen

The Fleet Captain

Charles Trowbridge

RAdm. Joseph Maitland

Maxie Rosenbloom

Marine Sentry Sgt. Joe Duffy

Joan Valerie

Anne

Henry Armetta

Luigi

Darrell Ware

Writer

Rian James

Writer

Jack Yellen

Writer

Darryl F. Zanuck

Producer

John Ford

Director

Robert L. Simpson

Editor

Arthur C. Miller

Director of Photography

Arthur Lange

Original Music Composer

Charles Maxwell

Original Music Composer