A giant thirty-five-foot shark becomes trapped in a SeaWorld theme park and it's up to the sons of police chief Brody to rescue everyone.

Chief Brody's widow believes that her family is deliberately being targeted by another shark in search of revenge.

Police chief Brody must protect the citizens of Amity after a second monstrous shark begins terrorizing the waters.

Chief Brody's widow believes that her family is deliberately being targeted by another shark in search of revenge.

Police chief Brody must protect the citizens of Amity after a second monstrous shark begins terrorizing the waters.

When a killer shark unleashes chaos on a beach community, it's up to a local sheriff, a marine biologist, and an old seafarer to hunt the beast down.

Michael Brody and Sean Brody, the sons of former Amity police chief Martin Brody, work at Florida's Sea World, a seaside park run by Calvin Bouchard. Sean befriends Kelly Ann Bukowski, and Michael's girlfriend Kathryn Morgan is Sea World's head scientist who always works with Sea World's dolphins Cindy and Sandy. In its man-made lagoon, about 40 feet under the water, Sea World opens the Undersea Kingdom, a new set of underwater glass tunnels that have their own control room, and Calvin's friend Philip FitzRoyce is there to do some filming. When Sea World diver Shelby Overman vanishes, everyone is worried. Michael and Kathryn head into the water, where they find a baby great white shark and decide to bring it to Sea World to put it on display, but at Sea World, the baby shark dies. When Overman's body is found, Michael vomits when he sees it. Kathryn looks at the body and knows that the baby shark could not have been the shark that killed Overman, because the baby shark's bite radius ...