On a personal mission to destroy his wife killer, a Denver cop (William Baldwin) joins a rogue operation that goes bad, finds himself under suspicion of murder yet still manages to restart his life.

A biological experiment goes bad, this time releasing a gaggle of mutated great white sharks with a taste for human flesh. Soon enough, shark expert Nick West is on the case, leading a crew to study them and eventually bring them back into captivity. West's plans hit a snag, however, when Australian shark hunter Roy Bishop is called in to wipe out the fishy menace.