Fernando Lamas

Dr. Carlos Morales

Arlene Dahl

Nancy Darby

Patricia Medina

Martha Darby

Francis L. Sullivan

Dr. Bristol

Charles Korvin

Harvey Bristol

Tom Drake

Dr. Roy Darby

John Sutton

Harvey Bristol

Willard Parker

Gabriel Thatch

Charles Evans

Judge Armstrong

Lester Matthews

Gen. Victor Darby

Roy Gordon

Dr. Tyrus

Lewis L. Russell

Capt. Bronson

Russell Gaige

McIntosh

Bill Walker

Priam

Voltaire Perkins

Dr. Crowther

Don Megowan

River Pirate (uncredited)

Walter Reed

Conspirator in Boat (uncredited)

David Duncan

Writer

Edward Ludwig

Director

Frank Slaughter

Novel

Frank L. Moss

Writer

Lucien Cailliet

Original Music Composer

William C. Thomas

Producer

Ross Dowd

Set Decoration

Sam Comer

Set Decoration

William H. Pine

Producer

W. Wallace Kelley

Director of Photography

A. Earl Hedrick

Art Direction

Edith Head

Costume Design

Lionel Lindon

Director of Photography

Hal Pereira

Art Direction

Howard A. Smith

Editor

Jim Miller

Sound