"Two adventures dive for treasure off the coast of Jamaica."
Robert Ryan
as Brad Carlton
Mala Powers
as Terry McBride
Anthony Quinn
as Tony Bartlett
Suzan Ball
as Venita
George Mathews
as Captain Meade
Karl Stepanek
as Dwight Trevor
Hilo Hattie
as Mama Mary
Lalo Rios
as Calypso
Woody Strode
as Djion
John Warburton
as Captain Clive
Peter Mamakos
as Pedro Mendoza
Barbara Morrison
as Madame Cecile
LeRoi Antoine
as Calypso Singer
Leon Lontoc
as Kip
Marya Marco
as Half-Caste Woman
Budd Boetticher
Director
Harry E. Rieseberg
Book
Joseph E. Kenney
Assistant Director
Leslie I. Carey
Sound
Robert Pritchard
Joseph Gershenson
Music Director
Joan St. Oegger
Hairstylist
Jack Harvey
Writer
Ramon Romero
Albert J. Cohen
Producer
Charles P. Boyle
Director of Photography
Edward Curtiss
Editor
Alexander Golitzen
Art Direction
Emrich Nicholson
Russell A. Gausman
Set Decoration
Joseph Kish
Rosemary Odell
Costume Design
Bud Westmore
Makeup Artist
