John Wayne

Bob Randall

Nan Grey

Connie Dawson

William Bakewell

Lieut. Commander Mays

Fuzzy Knight

Hogan

Russell Hicks

Phil Morgan

George Irving

Commander Mays

Lotus Long

Marie

Harry Worth

Nick Austin

Ernest Hilliard

Reggie Winton

George Humbert

Johnny 'Hop-Scotch'

Ethan Laidlaw

Louie

Chester Gan

Oil

Cy Kendall

Detective

Harrison Greene

Fats

Frank R. Strayer

Director

George Waggner

Screenplay

Dorrell McGowan

Story

Stuart E. McGowan

Story

Trem Carr

Producer

Paul Malvern

Associate Producer

Edward Snyder

Director of Photography

Archie Stout

Director of Photography

Hanson T. Fritch

Editor

Ray H. Lockert

Editor

E.R. Hickson

Art Direction

Joe Lapis

Sound