The world’s greatest killing machine is three times as deadly when a mutated shark threatens a cruise ship. As the shark eats its way from one end of the ship to the next, the passengers fight the deadly predator using anything they can find.

What happens when six lucky strangers, three handsome young guys and three beautiful sexy young women, from all over the world, win a random contest-- an all expenses paid trip to an amazing beach house in glamorous Malibu, California, thanks to a big Internet company--only to discover they have to share it with each other.