John Wayne

Capt. Ralls

Gail Russell

Angelique Desaix

Gig Young

Samuel 'Sam' Rosen

Adele Mara

Teleia Van Schreeven

Luther Adler

Mayrant Ruysdaal Sidneye

Eduard Franz

Harmenszoon Van Schreeven

Grant Withers

Capt. Wilde Youngeur

Henry Daniell

Jacques Desaix

Paul Fix

Antonio 'Ripper' Arrezo

Dennis Hoey

Capt. Munsey

Jeff Corey

Mr. Loring

Erskine Sanford

Dr. van Arken

Fred Aldrich

Seaman

Fernando Alvarado

Maru

George Barrows

Seaman

Henry Brandon

Kurinua

David Clarke

Mullins

James Dime

Seaman

Fred Graham

Sailor in Fright

Fred Graham

Sailor in Fight

Myron Healey

Seaman

Al Kikume

Desaix's Native Servant

Fred Libby

Lookout Sailor

Rory Mallinson

Officer

Frank Mills

Seaman

Forbes Murray

Shipwreck Inquiry Board Member

James Nolan

First Diver

Frank O'Connor

Old Seaman

John Pickard

Second Diver

Chuck Roberson

Seaman

Mickey Simpson

Second Officer

Ray Spiker

Seaman / Flogger

Harlan Warde

Seaman Handling Diving Line

John Wengraf

Prosecuting Attorney

Harry Wilson

Seaman

Ward Wood

Young Sailor