Piranha Sharks (2014) is a Horror, Comedy, Action, Science Fiction film that follows great white sharks bio-engineered to be the size of piranhas with the purpose of living in rich peoples exotic aquariums, terrorize New York City when they get into the water supply and do what great white sharks do best. Piranha Sharks is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.4 out of 10 from 48 votes. Fans of horror movies may also want to explore similar titles below.