An American salvage diver plunges into dangerous intrigue around a sunken treasure in the Philippines.
Errol Flynn
Gregory Mason
Ruth Roman
Stella Callahan
Raymond Burr
Brock Benedict
Paul Picerni
Steven Ranier
Richard Webb
Andy Callahan
Dan Seymour
Lieutenant Zuenon
Georges Renavent
Ortega
Robert Cabal
Manuelo
