Top 20 Science fiction movies on Netflix Great Britain

A random mistake leads Marty McFly to 1955, a year in which his parents had not yet met. After preventing his first encounter, he must get them to meet and get married.

Genres: Comedy, Fantasy, Science fiction, Action/Adventure, Romance, Family, Drama

Joel (Jim Carrey) receives a terrible blow when he discovers that his girlfriend Clementine (Kate Winslet) has erased all memories of his stormy relationship. He gets in touch with the creator of the process, Dr. Howard Mierzwiak, to remove Clementine from his memory.

Genres: Science fiction, Drama, Romance

John Hammond, a billionaire, clones dinosaurs in an attempt to create a theme park on a remote island. He invites scientists and a mathematician to evaluate the project's feasibility. However, the park's security fails to account for nature's instincts and human greed.

Genres: Action/Adventure, Science fiction, Thriller, Mystery

After the final angel is defeated, Shinji falls into depression. Seele orders an attack on Nerv, leading Gendo and Rei to terminal dogma. Gendo initiates his own plan, while Shinji's sanity is tested as he must decide the fate of humanity.

Genres: Animation, Anime, Action/Adventure, Drama, Fantasy, Science fiction

An alien named PK (Aamir Khan) lands on Earth, where he will have to get used to living with humans while fixing his spaceship.

Genres: Comedy, Drama, Fantasy, Musical, Science fiction

In 1957 Maine, nine-year-old Hogarth befriends a crashed 50-foot alien robot. With junkyard owner Dean he hides it from government agents. Amid Cold War fear, the robot sacrifices itself to save the town.

Genres: Animation, Action/Adventure, Comedy, Drama, Family, Science fiction

A carpet salesman is abducted by extraterrestrials and transported to the planet. There he will meet strange characters, such as a gay robot named 216. They will try to rescue princess Ceku from being married to evil commander Logar.

Genres: Action/Adventure, Comedy, Science fiction

A thousand years after an apocalyptic war, the Earth appears covered in forests infested with poisonous mushrooms and giant insects. Nausicaä is the princess of the Valley of the Wind, a tiny kingdom. The crisis erupts when the neighboring kingdom of Tolmekia, led by Princess Kushana, invades the Valley of the Wind.

Genres: Action/Adventure, Anime, Fantasy, Animation, Science fiction

Sheeta and Pazu set in motion a chain of irreversible events. They will find a treasure far greater than the power of ruling the world.

Genres: Animation, Anime, Action/Adventure, Family, Drama, Fantasy, Science fiction, Romance

Thirty years after the events of the first film, a new blade runner, K discovers a deeply hidden secret that could end the chaos that prevails in society. K’s discovery leads him to start the search for Rick Deckard, a blade runner who lost track 30 years ago.

Genres: Science fiction, Thriller, Mystery, Fantasy, Action/Adventure, Drama

Charlie, a quiet '90s freshman, copes with grief and depression by writing letters. Taken in by seniors Sam and Patrick, he discovers music, friends, first love—and must confront buried trauma.

Genres: Drama, LGBTQ, Romance, Crime, Science fiction

Captain Mal Reynolds and his Serenity crew shelter Dr. Simon Tam and his gifted sister River, escapees of Alliance experiments. Hunted in the lawless frontier, they face Reavers, a relentless operative, and a deadly secret about Miranda.

Genres: Action/Adventure, Science fiction, Thriller, Mystery

A betrayal within Starfleet cripples the fleet and plunges the Federation into chaos. Captain Kirk, driven by vengeance, pursues a deadly former insider across a war-torn world, forcing painful sacrifices and testing loyalties aboard the Enterprise.

Genres: Action/Adventure, Science fiction

Set in devastated postwar Japan, Godzilla Minus One follows a haunted ex-pilot who helps civilians fight a radiation-charged monster; the film examines trauma, resilience, and the human cost of war.

Genres: Science fiction, Action/Adventure, Drama, Action/Adventure

Godzilla Minus One, set in devastated postwar Japan, shows a nation still haunted by the atomic bomb confronting a colossal creature embodying nuclear ruin; in monochrome it blends spectacle with a quiet reflection on trauma.

Genres: Science fiction, Action/Adventure, Drama, Action/Adventure

In 2084, laborer Douglas Quaid seeks Rekall's Mars spy memory. The implant fails, suggesting his life may be fabricated and he is targeted. Fleeing to Mars, he joins rebels against tyrant Cohaagen and a mysterious woman while fighting to learn who he really is. Which reality can he trust?

Genres: Action/Adventure, Science fiction, Thriller, Mystery

In this story, a family lives in a forest house and must remain completely silent to avoid being hunted. The consequences of making noise are explored through the family's experiences.

Genres: Drama, Horror, Thriller, Science fiction

Obsession drives Victor Frankenstein to assemble and animate a being from corpses. Abandonment fuels the creature's rage; their clash of ambition, guilt and revenge leads to tragic ruin for both.

Genres: Science fiction, Horror

A young girl named Mija has cared for a giant pig named Okja on her farm in South Korea. However, a multinational corporation tries to take Okja to New York, upsetting Mija and causing conflict with the corporation's CEO, Lucy.

Genres: Action/Adventure, Drama, Science fiction

After the supervillain Megamind kills his nemesis Metro Man, he becomes bored as there is no one left to fight. He creates a new enemy, Tighten, who, instead of using his powers for good, sets out to destroy the world, positioning Megamind to save the day for the first time in his life.

Genres: Action/Adventure, Children, Comedy, Animation, Family, Science fiction