A gigantic transatlantic liner, “Cassandra,” hired by an unknown travel agency, makes an Atlantic cruise from Havana to Bermuda. There are more than a thousand applicants onboard: French, Italians, Americans, Germans, Russians… All of them enjoy the trip, bask in the sun, swim in pools, play billiards, talk while drinking at the bar…
Only for a few of them certain things here seem strange: no guest on the ship has ever seen the captain; the first mate gives inaccurate coordinates; in a mysterious way, the tour agent from their travel agency disappears—who was accompanying the first-class passengers… Bad thoughts fade when the tourists are told they’ve been prepared a surprise: a small excursion to an uninhabited island with untouched, unspoiled nature. And to keep the secret, the first mate had to tamper with the coordinates… From the “Cassandra” to the island, shrouded in fog, go excursion boats. They will return in 4–5 hours, but without the passengers…