Movies Like The Terror Within (1989)

The Terror Within is a 1989 horror, science fiction film from Thierry Notz with a MovieMagicScore of 4.4/10. Here are 20 similar films, ranked by real viewer ratings — starting with Disclosure Day and Obsession.

Horror Science Fiction

Disclosure Day

2026

A cybersecurity expert becomes a whistleblower after uncovering secrets about aliens, putting him on the run from a corporation. Meanwhile, a meteorologist experiencing strange phenomena joins forces with him to prove there's life beyond our understanding.

6.7

MagicScore

Obsession

2026

After breaking the mysterious "One Wish Willow" to win his crush's heart, a hopeless romantic finds himself getting exactly what he asked for but soon discovers that some desires come at a dark, sinister price.

7.9

MagicScore

Scary Movie

2026

Twenty-six years after outrunning a suspiciously familiar masked killer, the Core Four are back in the killer's crosshairs and no horror movie IP is safe.

5.5

MagicScore

Backrooms

2026

A strange doorway appears in the basement of a furniture showroom.

6.9

MagicScore

Deep Water

2026

A group of international passengers on a flight from Los Angeles to Shanghai is forced to make an emergency landing in shark-infested waters. The terrified group is forced to work together and overcome their differences if they hope to escape their sinking plane and the frenzy of sharks drawn to the wreckage.

6.2

MagicScore

Supergirl

2026

When an unexpected and ruthless adversary strikes too close to home, Kara Zor-El, aka Supergirl, reluctantly joins forces with an unlikely companion on an epic, interstellar journey of vengeance and justice.

6.2

MagicScore

The Mandalorian and Grogu

2026

The evil Empire has fallen, and Imperial warlords remain scattered throughout the galaxy. As the fledgling New Republic works to protect everything the Rebellion fought for, they have enlisted the help of legendary Mandalorian bounty hunter Din Djarin and his young apprentice Grogu.

6.7

MagicScore

Bhooth Bangla

2026

A man inherits a palace in rural Mangalpur and plans his sister's wedding there, but strange supernatural events and panicked locals force him to investigate the property's mysterious past.

5.5

MagicScore

Lee Cronin's The Mummy

2026

The young daughter of a journalist disappears into the desert without a trace—eight years later, the broken family is shocked when she is returned to them, as what should be a joyful reunion turns into a living nightmare.

8.0

MagicScore

#10

Avatar: Fire and Ash

2025

In the wake of the devastating war against the RDA and the loss of their eldest son, Jake Sully and Neytiri face a new threat on Pandora: the Ash People, a violent and power-hungry Na'vi tribe led by the ruthless Varang. Jake's family must fight for their survival and the future of Pandora in a conflict that pushes them to their emotional and physical limits.

7.6

MagicScore

#11

Project Hail Mary

2026

Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there. As his memory returns, he begins to uncover his mission: solve the riddle of the mysterious substance causing the sun to die out. He must call on his scientific knowledge and unorthodox ideas to save everything on Earth from extinction.

8.7

MagicScore

#12

Masters of the Universe

2026

After being separated for 15 years, the Sword of Power leads Prince Adam back to Eternia, where he discovers his home shattered under the fiendish rule of Skeletor. To save his family and his world, Adam must join forces with his closest allies, Teela and Duncan/Man-At-Arms, and embrace his true destiny as He-Man — the most powerful man in the universe.

7.1

MagicScore

#13

Kill Code

2026

North America has been divided into four main quadrants. A power-hungry corporation has taken over the conventional prison system and made criminals the new law enforcers. The owner of that corporation, nanoscientist Eion Prescott, created a nano-virus called Onyx. Which is distributed through deadly watches to criminals. First, infecting them. Then, forcing them into eliminating each other for freedom. Who can topple the corporation's entire system from within?

5.5

MagicScore

#14

El mal

2026

“El mal is basically a suspense story, where the audience senses that something disturbing is going to happen, but doesn't know how or when. But it also aims to get the viewer to question their own certainties, their capacity to love and to accept their own dark side.”

6.0

MagicScore

#15

Hoppers

2026

Scientists have discovered how to 'hop' human consciousness into lifelike robotic animals, allowing people to communicate with animals as animals. Animal lover Mabel seizes an opportunity to use the technology, uncovering mysteries within the animal world beyond anything she could have imagined.

8.2

MagicScore

#16

Chum

2026

A newlywed couple joins friends on a Mediterranean yacht excursion, only to find themselves caught between a predatory shark and a psychopathic killer in their midst-transforming a sun-drenched escape into a fight for survival.

4.8

MagicScore

#17

Hokum

2026

When novelist Ohm Bauman retreats to a remote inn to scatter his parents' ashes, he is consumed by tales of a witch haunting the honeymoon suite. Disturbing visions and a shocking disappearance forces him to confront dark corners of his past.

6.9

MagicScore

#18

Spider-Man: Brand New Day

2026

Fighting crime full-time as Spider-Man in a world that doesn't remember him—and the pressure of seeing his old friends move on without him—sparks a change in Peter Parker he may not have the power to control. But that transformation might also be the only thing that can stop a shocking new threat to the city and those he loves - a powerful villain no one can even see.

TBR

MagicScore

#19

Apex

2026

A grieving woman pushing her limits on a solo adventure in the Australian wild is ensnared in a twisted game with a cunning killer who thinks she's prey.

6.8

MagicScore

#20

Interstellar

2014

The adventures of a group of explorers who make use of a newly discovered wormhole to surpass the limitations on human space travel and conquer the vast distances involved in an interstellar voyage.

8.5

MagicScore

Frequently asked

What are the best movies like The Terror Within?

The top films similar to The Terror Within by MovieMagicScore are Disclosure Day (6.7), Obsession (7.9), Scary Movie (5.5). Each shares horror/science fiction themes and is ranked by real viewer ratings, not critics or studios.

Is The Terror Within worth watching?

The Terror Within holds a MovieMagicScore of 4.4/10 from 62 viewer ratings.

What kind of movie is The Terror Within?

The Terror Within (1989) is a horror, science fiction film directed by Thierry Notz, starring George Kennedy, Andrew Stevens, Starr Andreeff.

Where can I find more recommendations like The Terror Within?

Browse the full ranked list above, or explore more horror recommendations on MovieMagicScore, where every list is ordered by genuine viewer ratings.

Keep exploring

Movies like Disclosure Day Movies like Obsession Movies like Scary Movie Movies like Backrooms Movies like Deep Water Movies like Supergirl

About movies like The Terror Within

This ranked list pairs The Terror Within (1989), a horror and science fiction film from Thierry Notz, with similar titles by genre, theme and cast overlap (fans of George Kennedy take note). Unlike critic-driven sites, every position here is ordered by MovieMagicScore — a rating built only from real viewers, with no studio marketing or paid placement. Scores update as more people rate, so the list stays current.

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