Island of Terror poster

If You Liked Island of Terror, Watch These Next

Finished Island of Terror (1966) and want more of the same? These 20 movies are what its fans watched next, ranked by how often people who liked it also liked these. Like Island of Terror, most of them are horror, science fiction.

Everything on this page has a home release and plays right here on Rotten Brains — pick one and press play. No sign-up, and a free account only adds resume and history.

20 titles · updated 2nd October 2026

  1. The Last House poster

    1.The Last House(2026)

    6.8HorrorScience FictionThrillerAlso horror and science fiction

    A family suddenly sealed inside their home must work together to survive against dwindling resources and the ominous threat keeping them trapped.

    Watch now
  2. The Blob poster

    2.The Blob(1958)

    6.2HorrorScience FictionAlso horror and science fiction

    A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to discover the substance and live to tell about it, Steve and Jane witness the blob destroying an elderly…

    Watch now
  3. Underwater poster

    3.Underwater(2020)

    6.3HorrorScience FictionActionAlso horror and science fiction

    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.

    Watch now
  4. The Horror of Frankenstein poster

    4.The Horror of Frankenstein(1970)

    5.9HorrorScience FictionAlso horror and science fiction

    Brilliant but arrogant scientist Victor Frankenstein builds a man from spare body parts, only for the monster to come alive and wreak havoc.

    Watch now
  5. The Curse of Frankenstein poster

    5.The Curse of Frankenstein(1957)

    6.8HorrorScience FictionAlso horror and science fiction

    Baron Victor Frankenstein has discovered life's secret and unleashed a blood-curdling chain of events resulting from his creation: a cursed creature with a horrid face — and a tendency to kill.

    Watch now
  6. The Evil of Frankenstein poster

    6.The Evil of Frankenstein(1964)

    6.2HorrorScience FictionAlso horror and science fiction

    Once hounded from his castle by outraged villagers for creating a monstrous living being, Baron Frankenstein returns to Karlstaad. High in the mountains they stumble on the body of the creature, perfectly preserved in the ice. He is brought back to life with the help of the hypnotist Zoltan who now controls the…

    Watch now
  7. The Asphyx poster

    7.The Asphyx(1972)

    6.0FantasyHorrorScience FictionAlso horror and science fiction

    Hugo is a brilliant turn-of-the-century scientist, loved and respected by his family and friends, admired by his colleagues. But he is a man quickly becoming obsessed with a curious and frightening question...What is the mysterious apparition found in the photographs of his dying subjects?

    Watch now
  8. Return of the Fly poster

    8.Return of the Fly(1959)

    6.1HorrorScience FictionAlso horror and science fiction

    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.

    Watch now
  9. Phase IV poster

    9.Phase IV(1974)

    6.3HorrorScience FictionAlso horror and science fiction

    Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.

    Watch now
  10. X: The Unknown poster

    10.X: The Unknown(1956)

    6.1HorrorScience FictionMysteryAlso horror and science fiction

    Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at a nearby nuclear plant joins with a British investigator to discover why the victims were radioactively burned and why, shortly…

    Watch now
  11. Siren poster

    11.Siren(2016)

    6.0HorrorThrillerAlso horror

    A bachelor party becomes a savage fight for survival when the groomsmen unwittingly unleash a fabled predator upon the festivities.

    Watch now
  12. The End of Oak Street poster

    12.The End of Oak Street(2026)

    7.1Science FictionMysteryThrillerAlso science fiction

    After a mysterious cosmic event rips Oak Street from suburbia and transports their neighborhood to someplace unknown, the Platt family soon discovers that their very survival depends on them sticking together as they navigate their now unrecognizable surroundings.

    Watch now
  13. The Meg poster

    13.The Meg(2018)

    6.3ActionScience FictionHorrorAlso science fiction and horror

    A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.

    Watch now
  14. Quatermass 2 poster

    14.Quatermass 2(1957)

    6.4Science FictionHorrorAlso science fiction and horror

    In England, a group of space scientists led by Bernard Quatermass, who have developed plans for the first Moon colony, learn that a secret, ostensibly government-run, complex of identical design has been built in a remote part of England and is the focus of periodic falls of small, hollow "meteorites" originating in…

    Watch now
  15. Jurassic World: Fallen Kingdom poster

    15.Jurassic World: Fallen Kingdom(2018)

    6.5AdventureScience FictionThrillerAlso science fiction

    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.

    Watch now
  16. Mysterious Island poster

    16.Mysterious Island(1961)

    6.6AdventureScience FictionAlso science fiction

    During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific island, inhabited by giant plants and animals. They must use their ingenuity to survive the dangers, and to devise a way to return home. Sequel to '20,000 Leagues Under the Sea' .

    Watch now
  17. I Am Mother poster

    17.I Am Mother(2019)

    6.7Science FictionThrillerAlso science fiction

    A teenage girl is raised underground by a robot "Mother", designed to repopulate the earth following an extinction event. But their unique bond is threatened when an inexplicable stranger arrives with alarming news.

    Watch now
  18. Alien Abduction poster

    18.Alien Abduction(2014)

    5.9HorrorScience FictionThrillerAlso horror and science fiction

    A vacationing family encounters an alien threat in this pulse-pounding thriller based on the real-life Brown Mountain Lights phenomenon in North Carolina.

    Watch now
  19. Twice-Told Tales poster

    19.Twice-Told Tales(1963)

    6.2HorrorFantasyScience FictionAlso horror and science fiction

    3 horror stories based on the writings of Nathaniel Hawthorne. In the 1st story titled "Dr. Heidegger's Experiment", Heidegger attempts to restore the youth of three elderly friends. In "Rappaccini's Daughter", a demented father is inoculating his daughter with poison so she may never leave her garden of poisonous…

    Watch now
  20. Godzilla: King of the Monsters poster

    20.Godzilla: King of the Monsters(2019)

    6.7Science FictionActionAlso science fiction

    Follows the heroic efforts of the crypto-zoological agency Monarch as its members face off against a battery of god-sized monsters, including the mighty Godzilla, who collides with Mothra, Rodan, and his ultimate nemesis, the three-headed King Ghidorah. When these ancient super-species, thought to be mere myths, rise…

    Watch now