Piranha Part Two: The Spawning (1981)

When flesh-eating piranhas are accidently released into a summer resort's rivers, the guests become their next meal.

Doctor Baines has been conducting genetic experiments on piranhas and has made them virtually unstoppable. Unfortunately, Maggie, a private investigator, and Paul, an environmentalist, ... See full summary »

After the events at Lake Victoria, the pre-historic school of blood-thirsty piranhas make their way into a newly opened waterpark.

A baby alligator is flushed down a Chicago toilet and survives by eating discarded laboratory rats injected with growth hormones. The small reptile grows gigantic, escapes the city sewers, and goes on a rampage.

James Franciscus tries to save hundreds of swimmers in a coastal resort after a Great White Shark starts terrorizing the area.

After a sudden underwater tremor sets free scores of the prehistoric man-eating fish, an unlikely group of strangers must band together to stop themselves from becoming fish food for the area's new razor-toothed residents.

Morgan and his friends are on a hunting trip on a remote Canadian island when they are attacked by a swarm of giant wasps. Looking for help, Morgan stumbles across a barn inhabited by an ... See full summary »

Scam artist Joan Collins tries to sell phony real estate deals in the Florida Everglades. She and her unsuspecting buyers don't know its been taken over by giant ants.

A mutated giant octopus wreaks havoc on a California seaside community.

One hundred years after a nuclear war has devastated the planet, society has been reborn into two factions; the underground society and the scavangers above in the wastelands. A group of ... See full summary »

A battle for survival as hikers encounter a chemically imbalanced forest.

A woman and an engineered man are sent in a gigantic sentient starship to search space for a place to start a new life cycle. Raj decides to take a look around the ship. He comes across a gigantic robotic cleaner. Combat ensues.