Movies Like Curse of the Swamp Creature

If you liked Curse of the Swamp Creature (1968), a horror and science fiction movie directed by Larry Buchanan, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Alligator (1980)
★ 6/10Also horror and science fiction
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…
2
Megaboa (2021)
★ 6.3/10Also horror and science fiction
On a trip to Colombia, a group of college students encounter a fifty-foot boa constrictor, hungry for blood.
3
Ben 10: Race Against Time (2008)
★ 5.9/10Also science fiction and tv movie
Ben, Gwen, and Max must stop an extraterrestrial who plans to open a gateway that leads to an alien invasion.
4
Extinction (2015)
★ 6.4/10Also horror and science fiction
And suddenly, overnight, the world came to a halt. Two men, two survivors, one kid, and hatred that separates them. A place forgotten by everyone, including the creatures that inhabit the Earth... until now.
5
Doctor Who: Planet of the Dead (2009)
★ 7.5/10Also science fiction and tv movie
A meeting in a London bus with jewel thief Lady Christina takes a turn for the worse for the Doctor when the bus takes a detour to a desert-like planet, where the deadly Swarm awaits.
6
Island of Lost Souls (1932)
★ 6.9/10Also science fiction and horror
An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as the self-styled demigod to a race of mutated, half-human abominations.
7
Year 10 (2024)
★ 6.2/10Also horror and science fiction
After the fall of civilization, the few survivors have been driven to cannibalism. A young man must confront a violent tribe that has murdered his father and stolen the medicine that keeps his girlfriend alive.
8
Die Alone (2024)
★ 6.5/10Also horror and science fiction
Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he…
9
Gigantis, the Fire Monster (1959)
★ 6.4/10Also horror and science fiction
A prehistoric monster called Gigantis emerges alongside another creature named Angurus.
10
Splinter (2008)
★ 6.2/10Also horror and science fiction
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…
11
The Blob (1988)
★ 6.9/10Also horror and science fiction
In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it touches.
12
The Bay (2012)
★ 5.8/10Also horror and science fiction
Chaos breaks out in a small Maryland town after an ecological disaster occurs.
13
Clayface (2026)
★ 7.4/10Also horror and science fiction
Matt Hagen's meteoric rise from Gotham street kid to Hollywood leading man is tragically cut short when a local crime boss's actions leave him horribly disfigured. Abandoned by his team and with nothing left, Matt…
14
The Bad Seed (2018)
★ 7/10Also horror and tv movie
A widower suspects that his seemingly perfect adolescent daughter is a heartless killer.
15
The Thing (2011)
★ 6.3/10Also horror and science fiction
When paleontologist Kate Lloyd travels to an isolated outpost in Antarctica for the expedition of a lifetime, she joins an international team that unearths a remarkable discovery. Their elation quickly turns to fear as…
16
4 Horsemen: Apocalypse (2022)
★ 5.9/10Also science fiction and horror
A small team of scientists must race against time to stop what seems to be a cascade of global disasters signaling the possible apocalypse and end of days.
17
The Fly (1986)
★ 7.4/10Also horror and science fiction
When brilliant, eccentric scientist Seth Brundle makes a huge technological breakthrough in teleportation, he decides to test it on himself. Unbeknownst to him, a common housefly manages to get inside the device and…
18
Man-Made Monster (1941)
★ 6.1/10Also horror and science fiction
Mad scientist turns a man into an electrically-controlled monster to do his bidding.
19
Crawlers (2020)
★ 5.9/10Also horror and science fiction
On Saint Patrick's day—a night of wild parties and drunken revelry—three unlikely friends band together to save a college town from a vicious horde of body-snatching aliens.
20
Incident On and Off a Mountain Road (2005)
★ 6.1/10Also horror and tv movie
While driving at night on a mountain road, Ellen gets distracted and hits an abandoned car. When she tries to get help, she is attacked by a backwoods killer and must fight to stay alive.