The mutant sharks from Dr. Craven's experiments in "Shark Attack 1" are back, this time choosing Cape Town, South Africa as their hunting ground.

With the sweet smell of blood still lingering in the water after the encounter with the lethal predator in Shark Attack (1999), the marine biologist, Dr Nick Harris, finds himself fighting a losing battle. As the oceanic monster escapes from Cape Town's theme park, Water World, and joins a school of six mutated great white sharks, once more, helpless swimmers fall prey to the invincible apex predators. Now, there's no turning back, and Nick has to team up with the experienced Australian shark hunter, Roy Bishop, and the beautiful Samantha Peterson to put an end to this nightmare. Is there a way to stop the second wave of the deadly shark attacks?—Nick Riganas

The mutant sharks from Dr. Craven's experiments in "Shark Attack 1" are back, this time choosing Cape Town, South Africa as their hunting ground. Two sisters, Amy and Samantha, while diving near a wreck in the reef are attacked by a shark; Samantha survives. One week later, Dr. Nick Harris and his assistant get the shark and install it as a new attraction at Water World - a Sea World rip-off. When the shark escapes, Nick and Samantha go to hunt it and discover that there are 6 mutant Great Whites living in a cave near the beach, and the Water World's surfing competition might be the next victim. Now they team up with Roy - a Discovery Channel shark hunter - to kill the beasts and save Cape Town.—Wiki