Piranha 3D

Piranha 3D (2010) casts a net over Lake Victoria, Arizona, where an annual Spring Break influx swells the town's population from 5,000 to 50,000. An earthquake ruptures an underwater chasm, unleashing a ravenous horde of prehistoric Piranha hungry for human flesh. Amid the usual chaos of debauchery and local grumbling, this year's festivities are overshadowed by a perilous aquatic predator, turning the lake into a lethal playground for both tourists and fish.