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.

Don't Be Afraid of the Dark
2010
5.9/10

Die Alone
2024
6.5/10

Extinction
2015
6.4/10

Splinter
2008
6.2/10

The Fly
1986
7.5/10

The Bay
2012
5.8/10

The Blob
1988
6.9/10

Assimilate
2019
6.3/10

Hollow Man
2000
6.0/10

Year 10
2024
6.2/10

Clayface
2026
7.4/10

The Girl with All the Gifts
2016
6.6/10

Color Out of Space
2020
6.1/10

Splice
2010
5.9/10

The Relic
1997
6.2/10

River of Blood
2024
6.4/10

Arcadian
2024
6.0/10

Bagman
2024
6.1/10

The Hidden
1987
6.9/10

The Signal
2007
5.9/10
The Gate
1987
6.084/10