Movies like The Green Slime (1968)
The best movies like The Green Slime (1968) are It! The Terror from Beyond Space (1958), The Blob (1988) and Creature from the Black Lagoon (1954). If The Green Slime hooked you with its science fiction and horror, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedStalker (1979)8.1/10 from 2,671 votes
- NewestThe Last House (2026)Released 2026
It! The Terror from Beyond Space (1958)
The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
SnoozefestMovies like thisThe Blob (1988)
In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it touches.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisCreature from the Black Lagoon (1954)
When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his own, and has set his sights on the lead scientist's beautiful fiancée, Kay.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThis Island Earth (1955)
Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like thisUnderwater (2020)
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Last House (2026)
A family suddenly sealed inside their home must work together to survive against dwindling resources and the ominous threat keeping them trapped.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisReturn of the Fly (1959)
Fifteen years after his father's experiments with matter transmission fail, Philippe Delambre and his uncle François attempt to create a matter transmission device on their own. However, their experiments have disastrous results, turning Philippe into a horrible half-man, half-fly creature.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisPhase IV (1974)
Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisCranston Academy: Monster Zone (2020)
An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like thisTitan A.E. (2000)
A young man finds out that he holds the key to restoring hope and ensuring survival for the human race, while an alien species called the Drej are bent on mankind's destruction.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisBabylon 5: The Gathering (1993)
The feature-length pilot for this Emmy award-winning show. Babylon 5 is the latest in a series of space stations built by humans. The Vorlon ambassador, Kosh, has been poisoned. It is the new commanding officer, Jeffrey Sinclair, who has the responsibility of finding the culprit. Otherwise, the space station will fail in its role of bringing many alien races together.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStargate: The Ark of Truth (2008)
SG-1 searches for an ancient weapon which could help them defeat the Ori, and discover it may be in the Ori's own home galaxy. As the Ori prepare to send ships through to the Milky Way to attack Earth, SG-1 travels to the Ori galaxy aboard the Odyssey. The International Oversight committee have their own plans and SG-1 finds themselves in a distant galaxy fighting two powerful enemies.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisBabylon 5: A Call to Arms (1999)
Allies of the Shadows seek revenge against humanity. This movie sets up the series, "Crusade," the sequel to "Babylon 5."
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like this65 (2023)
65 million years ago, the only 2 survivors of a spaceship from Somaris that crash-landed on Earth, must fend off dinosaurs to reach the escape vessel in time before an imminent asteroid strike threatens to destroy the planet.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisJurassic World: Fallen Kingdom (2018)
Three years after Jurassic World was destroyed, Isla Nublar now sits abandoned. When the island's dormant volcano begins roaring to life, Owen and Claire mount a campaign to rescue the remaining dinosaurs from this extinction-level event.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Black Hole (1979)
The explorer craft USS Palomino is returning to Earth after a fruitless 18-month search for extra-terrestrial life when the crew comes upon a supposedly lost ship, the USS Cygnus, hovering near a black hole. The ship is controlled by Dr. Hans Reinhardt and his monstrous robot companion, but the initial wonderment and awe the Palomino crew feel for the ship and its resistance to the power of the black hole turn to horror as they uncover Reinhardt's plans.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisBabylon 5: The River of Souls (1998)
A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisEarth vs. the Flying Saucers (1956)
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization to invade Earth from impervious flying saucers, using ray-weapons of mass destruction.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStargate: Continuum (2008)
Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like this2001: A Space Odyssey (1968)
Humanity finds a mysterious object buried beneath the lunar surface and sets off to find its origins with the help of HAL 9000, the world's most advanced super computer.
Why it matches: Recommended by TMDB viewers · both science fiction
Absolute CinemaMovies like thisAliens vs Predator: Requiem (2007)
After a horrifying PredAlien crash-lands near a small Colorado town, killing everyone it encounters and producing countless Alien offspring, a lone Predator arrives to "clean up" the infestation.
Why it matches: Similar story and style · both science fiction & horror
SnoozefestMovies like thisEnd of the World (1977)
After witnessing a man's death in a bizarre accident, Father Pergado goes on a spiritual retreat, where he encounters his alien double bent on world conquest.
Why it matches: Similar story and style · both science fiction & horror
The Dark Side of the Moon (1990)
It is the year 2022. A mysterious systems failure causes the crew of a spaceship to be stranded on the dark side of the moon, while rapidly running out of fuel and oxygen. They are surprised to discover a NASA space shuttle floating in space, and board it in the hope of salvaging some supplies. One by one, the crew is possessed and killed, and it is up to Paxton Warner to find the links between the dark side of the moon, the Bermuda Triangle, and the Devil himself.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like thisFantastic Four: Rise of the Silver Surfer (2007)
The Fantastic Four return to the big screen as a new and all powerful enemy threatens the Earth. The seemingly unstoppable 'Silver Surfer', but all is not what it seems and there are old and new enemies that pose a greater threat than the intrepid superheroes realize.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisMission to Mars (2000)
When the first manned mission to Mars meets with a catastrophic and mysterious disaster after reporting an unidentified structure, a rescue mission is launched to investigate the tragedy and bring back any survivors.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisPacific Rim: Uprising (2018)
It has been ten years since The Battle of the Breach and the oceans are still, but restless. Vindicated by the victory at the Breach, the Jaeger program has evolved into the most powerful global defense force in human history. The PPDC now calls upon the best and brightest to rise up and become the next generation of heroes when the Kaiju threat returns.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisSuperman Returns (2006)
Superman returns to discover his 5-year absence has allowed Lex Luthor to walk free, and that those he was closest to felt abandoned and have moved on. Luthor plots his ultimate revenge that could see millions killed and change the face of the planet forever, as well as ridding himself of the Man of Steel.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisStalker (1979)
Near a gray and unnamed city is the Zone, a place guarded by barbed wire and soldiers, and where the normal laws of physics are victim to frequent anomalies. A stalker guides two men into the Zone, specifically to an area in which deep-seated desires are granted.
Why it matches: Similar story and style · both science fiction
Absolute CinemaMovies like thisThe Man Who Fell to Earth (1976)
Thomas Jerome Newton is an alien who has come to Earth in search of water to save his home planet. Aided by lawyer Oliver Farnsworth, Thomas uses his knowledge of advanced technology to create profitable inventions. While developing a method to transport water, Thomas meets Mary-Lou, a quiet hotel clerk, and begins to fall in love with her. Just as he is ready to leave Earth, Thomas is intercepted by the U.S. government, and his entire plan is threatened.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisSunshine (2007)
Fifty years into the future, the sun is dying, and Earth is threatened by arctic temperatures. A team of astronauts is sent to revive the Sun — but the mission fails. Seven years later, a new team is sent to finish the mission as mankind’s last hope.
Why it matches: Similar story and style · both science fiction
Worth the HypeMovies like this
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Frequently asked questions
What are the best movies like The Green Slime?
The closest matches to The Green Slime are It! The Terror from Beyond Space (1958), The Blob (1988) and Creature from the Black Lagoon (1954). Below are 27 more, each with the reason it matches.
What should I watch after The Green Slime?
Start with It! The Terror from Beyond Space (1958), the closest match to The Green Slime.
What is the highest-rated movie like The Green Slime?
Stalker (1979), rated 8.1/10 by 2,671 TMDB users.
What is the newest movie like The Green Slime?
The Last House (2026) is the most recent release on this list.
Are there English movies like The Green Slime?
Yes: It! The Terror from Beyond Space (1958), The Blob (1988) and Creature from the Black Lagoon (1954).
How are movies similar to The Green Slime chosen?
First come films that Trakt’s viewers watch alongside The Green Slime, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.