Crocodile (2000)

A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.

A young girl sent to live with her father and his new girlfriend discovers creatures in her new home who want to claim her as one of their own.

When some very creepy things start happening around school, the kids at Herrington High make the chilling discovery that confirms their worst suspicions: their teachers really are from another planet!

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

A teenager's weekend at a lake house with her father takes a turn for the worse when a group of convicts wreaks havoc on their lives.

When his car breaks down, a quiet loner agrees to clean an abandoned family fun center in exchange for repairs. He soon finds himself waging war against possessed animatronic mascots while trapped inside Willy's Wonderland.

When their bus is crippled on the side of a deserted road, a team of high school athletes discover an opponent they cannot defeat – and may not survive.

In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it touches.

When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.

A teenage boy and his friends face off against a mysterious grave robber, known only as the Tall Man, who employs a lethal arsenal of unearthly weapons.