
Burt Brickford, a deserted U.S. Navy captain stranded in a South American port, rents out his services to survive. Perez, a drug trafficker, calls on him to command Henry's yacht, on which a group of would-be treasure seekers are embarking.
Captain Burt Brickford
Constance Are, the brunette
Paulo, Claire's lover
Marina Legrand, the blonde

Perez, drug trafficker
Claire Legrand, the redhead
Henry Legrand, owner of the Alizée
Gérard Lester, Legrand's deputy
Jacques, Marina's lover
Henry Bates, steward