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.
Eddie Constantine
Captain Burt Brickford
Pascale Roberts
Constance Are, the brunette
Lino Ventura
Paulo, Claire's lover
Véronique Zuber
Marina Legrand, the blonde
Robert Berri
Perez, drug trafficker
Lise Bourdin
Claire Legrand, the redhead
Jean Murat
Henry Legrand, owner of the Alizée
Jacques Castelot
Gérard Lester, Legrand's deputy
Christian Morin
Jacques, Marina's lover
Jacques Seiler
Henry Bates, steward