Looking for spine-tingling sci-fi horror films to watch on Amazon Prime Video? Here’s a curated list of the best ones you can stream right now, blending elements of suspense, horror, and speculative fiction to keep you on the edge of your seat. Explore these chilling tales today.

1. Remnant

IMDb Score: 6.2/10
Rotten Tomatoes Score: 70%

runtime 95 minutes

In “Remnant,” Grace returns home to her family farm, only to find herself tormented by strange occurrences. As her mental state deteriorates, she must confront ghostly apparitions and a lurking figure. Is it all in her head, or a prelude to an unfolding nightmare? This film will keep you guessing until the end, blending psychological horror with supernatural elements.

2. Project Gemini

IMDb Score: 5.8/10
Rotten Tomatoes Score: 65%

runtime 102 minutes

“Project Gemini” takes you on an interstellar journey where humankind’s survival is at stake. An international crew is stranded on a mysterious planet after their mission goes awry. The suspense builds as they encounter unimaginable threats lurking in the shadows. This movie is a thrilling exploration of space travel and human resilience.

3. 10 Cloverfield Lane

IMDb Score: 7.2/10
Rotten Tomatoes Score: 90%

runtime 103 minutes

After a car crash, a young woman finds herself trapped in an underground bunker with a survivalist who claims the outside world is uninhabitable. “10 Cloverfield Lane” is a masterclass in tension, with an unpredictable storyline that keeps you hooked until the shocking climax. Is he a savior or a captor? You’ll have to watch to find out.

4. The Return

IMDb Score: 6.5/10
Rotten Tomatoes Score: 72%

runtime 97 minutes

In “The Return,” a brilliant college student is drawn back to his family home after his father’s death. What he discovers there blurs the lines between past and present, as childhood horrors resurface. This film cleverly intertwines psychological suspense with supernatural elements, creating an eerie atmosphere that’s hard to shake.

5. The Mist

IMDb Score: 7.1/10
Rotten Tomatoes Score: 78%

runtime 126 minutes

“The Mist” envelops a small Maine town after a storm, trapping residents in a grocery store. Inside, they face not only the threats concealed by the mist but the disintegration of their own sanity. This adaptation of Stephen King’s novella is a gripping exploration of fear and human nature, with a haunting ending that leaves a lasting impression.

6. Event Horizon

IMDb Score: 6.7/10
Rotten Tomatoes Score: 61%

runtime 96 minutes

In “Event Horizon,” a rescue mission turns into a nightmare as astronauts explore a haunted ship that vanished seven years earlier. This film skillfully blends haunting sci-fi elements with horror, as the crew confronts terrifying forces. Fans of atmospheric horror will appreciate the film’s chilling setting and tense narrative.

7. Megaboa

IMDb Score: 4.3/10
Rotten Tomatoes Score: 50%

runtime 85 minutes

“Megaboa” is a thrilling ride filled with action and suspense as a group of college students encounters a giant boa constrictor in Colombia. This movie is perfect for those who enjoy creature features and are looking for a fun, adrenaline-pumping experience. It’s a classic tale of survival against a monstrous predator.

8. The Devil Conspiracy

IMDb Score: 5.9/10
Rotten Tomatoes Score: 68%

runtime 110 minutes

“The Devil Conspiracy” delivers a unique blend of science fiction and religious lore. A biotech company, run by Satanists, clones historical figures using breakthrough technology. Their ultimate goal? To offer a clone of Jesus to the devil. With the Archangel Michael on their tail, this film is a wild ride through conspiracy and spirituality.

9. Planet Dune

IMDb Score: 3.5/10
Rotten Tomatoes Score: 40%

runtime 93 minutes

“Planet Dune” offers a thrilling escape to a desert planet where a rescue mission turns deadly. The crew faces off against giant sand worms, the apex predators of this alien world. It’s an action-packed adventure that will appeal to fans of sci-fi creature features, combining survival drama with pulse-pounding suspense.