Movies like Incalculable Unknowns (2021)
The best movies like Incalculable Unknowns (2021) are The Last Mimzy (2007), Stowaway (2021) and Vesper (2022). If Incalculable Unknowns hooked you with its science fiction and drama, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedReturn of the Jedi (1983)7.9/10 from 17,544 votes
- NewestMain Vaapas Aaunga (2026)Released 2026
The Last Mimzy (2007)
Two siblings begin to develop special talents after they find a mysterious box of toys, and soon their parents and even their teacher are drawn into a strange new world – and find a task ahead of them that is far more important than any of them could imagine.
Why it matches: Recommended by TMDB viewers · both drama & science fiction
Popcorn FlickMovies like thisStowaway (2021)
A three-person crew on a mission to Mars faces an impossible choice when an unplanned passenger jeopardizes the lives of everyone on board.
Why it matches: Recommended by TMDB viewers · both science fiction & drama
Popcorn FlickMovies like thisVesper (2022)
After the collapse of Earth's ecosystem, Vesper, a 13-year-old girl struggling to survive with her paralyzed Father, meets a mysterious Woman with a secret that forces Vesper to use her wits, strength and bio-hacking abilities to fight for the possibility of a future.
Why it matches: Recommended by TMDB viewers · both science fiction & drama
Popcorn FlickMovies like thisInto the Forest (2016)
In the not too distant future, two young women who live in a remote ancient forest discover the world around them is on the brink of an apocalypse. Informed only by rumor, they fight intruders, disease, loneliness & starvation.
Why it matches: Recommended by TMDB viewers · both drama & science fiction
SnoozefestMovies like thisRebel Moon - Part One: A Child of Fire (2023)
When the ruthless forces of the Motherworld threaten a quiet farming village on a distant moon, a mysterious outsider becomes its best hope for survival.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisRebel Moon - Part Two: The Scargiver (2024)
The rebels gear up for battle against the ruthless forces of the Motherworld as unbreakable bonds are forged, heroes emerge — and legends are made.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Trek Beyond (2016)
The USS Enterprise crew explores the furthest reaches of uncharted space, where they encounter a mysterious new enemy who puts them and everything the Federation stands for to the test.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Wars: The Rise of Skywalker (2019)
The surviving Resistance faces the First Order once again as the journey of Rey, Finn and Poe Dameron continues. With the power and knowledge of generations behind them, the final battle begins.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisBabylon 5: The Lost Tales - Voices in the Dark (2007)
This instalment of Babylon 5 is in two parts: the first is about an entity that has possessed a worker. Colonel Lochley prevents a priest from performing an exorcism. The host is returned to Earth. The second has Galen trying to dupe President Sheridan into assassinating the future Centauri emperor to stop him from attacking Earth in around 30 years time.
Why it matches: Recommended by TMDB viewers · both science fiction
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 thisVoyagers (2021)
With the future of the human race at stake, a group of young men and women -- bred for intelligence and obedience -- embark on an expedition to colonize a distant planet. When they uncover disturbing secrets about the mission, they defy their training and begin to explore their most primitive natures. As life on the ship descends into chaos, they soon become consumed by fear, lust and an insatiable hunger for power.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Trek: The Motion Picture (1979)
When an unidentified alien destroys three powerful Klingon cruisers, Captain James T. Kirk returns to the newly transformed U.S.S. Enterprise to take command.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Trek: Insurrection (1998)
When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and the crew of the Enterprise to defend the planet's people as well as the very ideals upon which the Federation itself was founded.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies 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 thisReturn of the Jedi (1983)
Luke Skywalker leads a mission to rescue his friend Han Solo from the clutches of Jabba the Hutt, the Emperor prepares to crush the Rebellion with a more powerful Death Star, and the Rebel fleet mounts a massive attack on the space station. Luke Skywalker confronts Darth Vader in a final climactic duel before the evil Emperor.
Why it matches: Recommended by TMDB viewers · both science fiction
Absolute CinemaMovies like thisF.R.E.D.I. (2018)
An intelligent, lovable robot known as "F.R.E.D.I." is stolen from a secret research facility by the project's lead scientist. The robot is found by a 15 year old teenager, James. Soon the two begin to communicate and create a bond in which F.R.E.D.I. learns about teenage life and James learns about some new values.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisZathura: A Space Adventure (2005)
After their father is called into work, two young boys, Walter and Danny, are left in the care of their teenage sister, Lisa, and told they must stay inside. Walter and Danny, who anticipate a boring day, are shocked when they begin playing Zathura, a space-themed board game, which they realize has mystical powers when their house is shot into space. With the help of an astronaut, the boys attempt to return home.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Trek III: The Search for Spock (1984)
A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisStar Trek (2009)
The fate of the galaxy rests in the hands of bitter rivals. One, James Kirk, is a delinquent, thrill-seeking Iowa farm boy. The other, Spock, a Vulcan, was raised in a logic-based society that rejects all emotion. As fiery instinct clashes with calm reason, their unlikely but powerful partnership is the only thing capable of leading their crew through unimaginable danger, boldly going where no one has gone before. The human adventure has begun again.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisSolo: A Star Wars Story (2018)
Through a series of daring escapades deep within a dark and dangerous criminal underworld, Han Solo meets his mighty future copilot Chewbacca and encounters the notorious gambler Lando Calrissian.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies 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 & drama
Popcorn FlickMovies like thisThe Astronaut's Wife (1999)
When astronaut Spencer Armacost returns to Earth after a mission that nearly cost him his life, he decides to take a desk job in order to see his beautiful wife, Jillian, more often. Gradually, Jillian notices that Spencer's personality seems to have changed, but her concerns fade when she discovers that she's pregnant. As Jillian grows closer to becoming a mother, her suspicions about Spencer return. Why does it seem as if he's a different person?
Why it matches: Similar story and style · both drama & science fiction
SnoozefestMovies like thisWoman in the Moon (1929)
A scientist discovers that there's gold on the moon. He builds a rocket to fly there, but there's too much rivalry among the crew to have a successful expedition.
Why it matches: Similar story and style · both drama & science fiction
Worth the HypeMovies 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 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 thisMain Vaapas Aaunga (2026)
Haunted by a childhood romance and recollections of love lost during the 1947 Partition of India, 95-year-old Ishar Singh Grewal shares his story with his grandson Nirvair, the past unfolding through memories of migration, longing, and a romance that endures across generations.
Why it matches: Similar story and style · both drama
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 science fiction
SnoozefestMovies like thisScope (2018)
When a young man drops out of school to care for his agoraphobic mother he too finds himself increasingly insulated from the outside world.
Why it matches: Similar story and style · both drama
In the Dust of the Stars (1976)
A radio signal attracts a team of astronauts to a mysterious planet. Once there, they are warmly welcomed by an alien race, but are soon suspicious of what is really occurring on this strange land.
Why it matches: Similar story and style · both science fiction
The Impossible Voyage (1904)
Using every known means of transportation, several savants from the Geographic Society undertake a journey through the Alps to the Sun which finishes under the sea.
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 Incalculable Unknowns?
The closest matches to Incalculable Unknowns are The Last Mimzy (2007), Stowaway (2021) and Vesper (2022). Below are 27 more, each with the reason it matches.
What should I watch after Incalculable Unknowns?
Start with The Last Mimzy (2007), the closest match to Incalculable Unknowns.
What is the highest-rated movie like Incalculable Unknowns?
Return of the Jedi (1983), rated 7.9/10 by 17,544 TMDB users.
What is the newest movie like Incalculable Unknowns?
Main Vaapas Aaunga (2026) is the most recent release on this list.
Are there English movies like Incalculable Unknowns?
Yes: The Last Mimzy (2007), Stowaway (2021) and Vesper (2022).
How are movies similar to Incalculable Unknowns chosen?
First come films that Trakt’s viewers watch alongside Incalculable Unknowns, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.