It's summer on Amity Island and business is booming. Tourists are coming from all over and the weather is perfect for anything. The most popular place is the beach. But the teens that live in Amity Island would much rather go boating. Just as a new hotel opens, a shark begins terrorizing the island. Just as it did a few years before. When the local kids go out boating one day, the shark destroys their boats, leaving them stranded. With the shark devouring them one by one, they'll have to do whatever it takes to survive.