EyeForFilmThe government have created a new lethal weapon: genetically modified flying piranha. Problem is, the boat they were being transported on has sunk off the coast of Barbados and the fish have ended up in the water...it doesn't take much imagination to guess the rest.

Not really a 'sequel' to the 1978 film, more of a completely different storyline altogether. One of Director Cameron's first movies is unexciting, unbelievable and unwatchable for the most part.
Cameron has stated that he intends to release a Director's cut of the film with nearly ten minutes extra footage. Can't wait.

See also Piranha (1978).