Shark Bite 4

Shark Bite 4 is a horror/thriller film and the fourth in the Shark Bite series.

Plot
A month after the last film, a small boat with two teenagers Jeff and Marnie docks into a sea. Jeff looks over the boat and a huge shark grabs him and pulls him into the sea. Marnie looks for Jeff and the shark bashes the boat and devours Marnie. The shark then makes it's way into Goo Lagoon which is now possible because the dam is gone.

SpongeBob is diving in Goo Lagoon and then finds the skeletal remains of Jeff and Marnie. He calls the police who scans the remains. One policeman says that a shark must be in the lagoon again but they disagree. Then that night, a swimmer is eaten by the shark, leading Goo Lagoon being closed. Despite the warning, SpongeBob, along with a friend called Yassen goes into Goo Lagoon at the dead of night. Diving under Goo Lagoon, they find a big cave on the bottom of the sea. Yassen goes in the cave, only to be killed by the shark. SpongeBob snaps a picture of the shark and then escapes before the shark gets him. After a while, the shark impregnates another shark who goes into Goo Lagoon. Two weeks later, the female shark gives birth to six deadly babies.

Mr. Krabs says to SpongeBob that a whale called Finmack is being released into Goo Lagoon. SpongeBob shows the picture to Mr. Krabs who worries as he saw eight figures glide under the waters while on the pier.

A celebration is held for Finmack's release into the lagoon. SpongeBob and Mr. Krabs gatecrash the celebration, warning everyone about the sharks but is pulled away by guards. Finmack is released into the ocean and ten seconds later, Finmack is thrashing in the water and the lagoon is turning red. Ten seconds later, Finmack's chewed and broken skeleton washes onto the beach, causing everyone to run away.

SpongeBob and Mr. Krabs get on a boat. SpongeBob says we need weapons, to which Mr. Krabs hold a razor-sharp machete and ten sticks of dynamite. After two minutes in the sea, the baby sharks, now adolescents attack the boat, knocking a hole in the boat and knocking SpongeBob  in the water. The male shark attacks SpongeBob but he gashes the shark with the machete and then kills it with the machete. The female shark attacks Mr. Krabs but the shark is killed by SpongeBob. The six adolescent sharks jump onto the boat and Mr. Krabs puts them into a net. SpongeBob resurfaces and climbs onto the boat. They realise that they are into the sea are now fifty-five miles away from Goo Lagoon and have no food, SpongeBob and Mr. Krabs fillet the six adolescent sharks and eats them.

Two hours later, they go back to Bikini Bottom and tell everyone that the sharks are dead. They then chase SpongeBob and Mr. Krabs away for the sharks killing Finmack. Meanwhie at night, a shark fin glides over Goo Lagoon.