 While navigating from Rio de Janeiro to Vitória, the stewards Didi (Renato Aragão) and Dedé (Dedé Santana) and the inexperienced captain of the passenger vessel Anna Neri flirt with a group of models. In the return trip, Didi and Dedé simulate that the ship is sinking, and with another steward, they kidnap the captain and use a liferaft to go to a desert island with four models. But the island is the hidden place of a dangerous gang of smugglers, jeopardizing the group.