"A group of men go on an expedition seeking sunken treasure, and wind up battling bad weather, rough seas and each other."
Eddie Albert
as Chris Thompson
Forrest Taylor
as Skipper
Ray Teal
as Capt. Andrews
Matt Willis
as The Hammer
Martín Garralaga
as Manuel
Elena Verdugo
as Carmelita Lopez
Bobby Cooper
as Jimmy Trask
Clyde Fillmore
as Barrier, the Sportsman
Daniel Kerry
as Ben
Henry Orozco
as The Father
Irving Allen
Director
Louis B. Appleton Jr.
Producer
Ralph Berger
Art Direction
Edward Anhalt
Writer
Lucien Moraweck
Music
Jack Greenhalgh
Director of Photography
Irving Applebaum
Editor
Lud Gluskin
Music Director
Percy Townsend
Sound
Harold E. Knox
Assistant Director
Tommy Thompson
Set Decoration
Sydney Moore