Sci-Fi movies are not only interesting to watch, but they’re also quite educational; by the time you’re done with a title or series, you’ve already learned more about science and technology. Yeah, there could be a lot of CGI-based scenes, but that doesn’t negate the net-positive impact.
Here we’ve got several sci-fi movies to binge-watch at any time or over the weekend with the family. These titles are available on either Prime or Netflix, with some available on both. From artificial intelligence and superheroes to space travel, engineering marvels, predictive surveillance, and even planetary engineering, this list covers a wide range.
The 15 Best Sci-Fi Movies to Stream on Netflix and Prime in 2026
Here are the top 15 mind-bending classics, space epics, and hidden gem movies you can stream on Netflix and Amazon Prime right now. It is important to note that some of these movies may not be available in some regions, as both Netflix and Amazon Prime have regional restrictions and exclusivity. Notwithstanding, you can always use a VPN to bypass these geo-restrictions and enjoy your sci-fi movie moment.
1. Godzilla Minus One (2023) – Watch on Netflix
Director: Takashi Yamazaki
Cast: Ryunosuke Kamiki, Minami Hamabe
Availability: Netflix
Yes, this one earned its spot, offering a little swing from the Godzilla vs. Kong movie. Godzilla Minus One is set in post-war Japan, following the life of a former kamikaze pilot haunted by guilt as Godzilla emerges as a force of destruction. The film is as much about trauma and survival as it is about stomping and fire breath, and its visual effects won an Oscar.
Netflix offers this title in both the standard version and a black-and-white edition, which is a treat for cinematography nerds. On the flip side, it’s a Japanese-language film, so you’d rely on the subtitles to keep up with the action. Interestingly, although this movie was released for a Japanese audience, it’s available across multiple regions. Rotten Tomatoes has this one voted 99%; you can’t have a bad weekend with this Godzilla thriller.
2. Project Hail Mary (2026) – Watch on Prime
Directors: Phil Lord and Christopher Miller
Cast: Ryan Gosling, Sandra Hüller, James Ortiz
Availability: Prime Video
This is one of the newest titles on the list; one that many online reviewers and critics have picked with staunch interest. It follows Ryan Gosling playing the role of a science teacher who wakes up on a spaceship, light-years from Earth, with no memory of how he got there. As his memories return, he learns he’s part of a mission to stop a mysterious substance from dimming the sun.
Along the way, he teams up with an alien the crew nicknames Rocky (brought to life through puppetry), and the two have to solve problems together despite having nothing in common. For anyone who loves watching a clever mind work through a problem, this is going to be a delight. It leans warm and funny; a rare original blockbuster that earned strong critical reviews, including a Rotten Tomatoes score of 95 and 8.2/10 on IMDb.
3. Bugonia (2025) – Watch on Netflix
Director: Yorgos Lanthimos
Cast: Emma Stone, Jesse Plemons, Aidan Delbis
Availability: Netflix
Here’s a fun one for conspiracy-theory watchers. Two cousins kidnap a pharmaceutical CEO (Emma Stone) because they’re convinced she’s an alien plotting against humanity. It’s a remake of the Korean film Save the Green Planet!, delivered in Lanthimos’s signature mix of dark humor and discomfort.
The movie keeps you wondering, at least for a while, whether the kidnappers might actually be right, and you know what? They were actually right, but didn’t solve the puzzle. Is this a “real sci-fi?” Depends on who you ask, and that’s part of the fun. Although this one features fewer spaceships, it’s a psychological, satirical thriller first before the science.
4. Interstellar (2014) – Watch On Prime or Netflix
Director: Christopher Nolan
Cast: Matthew McConaughey, Anne Hathaway, Jessica Chastain
Availability: Prime Video and Netflix
You’ve probably seen this one, but yeah, it’s worth a rewatch as it still ranks among the most-watched sci-fi movies across Netflix and Prime. The movie follows the plot of a group of explorers using a newly discovered wormhole to travel beyond our galaxy in search of a new home for humanity.
Interstellar became a favorite among science fans partly because the physicist Kip Thorne advised on the film, and its black hole visuals were built with real scientific input. It won the Oscar for Best Visual Effects. It’s a long watch; you’d be spending more than 2 hours on this one.
5. M3GAN (2022) – Watch on Netflix or Prime
Director: Gerard Johnstone
Cast: Allison Williams, Violet McGraw
Availability: Netflix and Prime Video
Another Chucky? Not really, but similar. M3GAM is an AI-powered companion doll designed to help parents keep their children company. However, the doll ended up doing its job a little too well, becoming possessive and treating anything it sees as a threat to the child as a target. It works as horror and as dark comedy, and it taps into everyday anxieties about AI that feel more relevant every year.
Designed by Gemma, a brilliant roboticist, M3GAN can listen, watch, and learn as it plays the role of friend and teacher, playmate and protector. Gemma would then gift her 8-year-old niece an M3GAN prototype, a decision that led to unimaginable consequences. This isn’t a deep philosophical treatise on machine learning; for a fun group watch, it’s hard to beat.
6. The Wild Robot (2024) – Watch on Prime Video or Netflix
Director: Chris Sanders
Cast: Lupita Nyong’o, Pedro Pascal, Kit Connor
Availability: Prime Video and Netflix
Here’s an interesting title that follows the aftermath of a shipwreck that leaves an intelligent robot named Roz stranded on an uninhabited island, where it has to learn how to survive, which means learning the language and habits of the animals around her, including an orphaned baby goose. It earned three Oscar nominations, including Best Animated Feature.
For tech enthusiasts, it’s a sweet take on a machine adapting to a world it wasn’t built for. It may also intrigue you to know that The Wild Robot is fully animated, so it checks out for an anime lover too! One you could watch with the whole fam over the weekend or on a movie night with the kids. What would you have done if you got trapped on another planet?
7. Ad Astra (2019) – Watch on Netflix or Prime Video
Director: James Gray
Cast: Brad Pitt
Availability: Netflix and Prime Video
An astronaut with “daddy issues” launches into outer space to search for his dad and confirm if he’s still alive or long gone. This thriller has Brad Pitt play astronaut Roy McBride, who travels across the solar system to try to contact a long-lost research station near Neptune, where his father may still be alive. It’s a quiet, introspective space journey that treats the solar system as a place people actually travel through for work, not just adventure.
Yeah, it was a dangerous mission, and the trade-off is pacing. Ad Astra is more of an emotional father-son story than a strict scientific accuracy. Roy’sfather, Clifford, led the “Lima Project” 30 years ago to search for alien life, and his damaged, malfunctioning ship near Neptune is now sending out destructive antimatter surges that threaten life on Earth, and Roy is set to uncover what’s going on.
8. The Vast of Night (2019) – Watch on Prime
Director: Andrew Patterson
Cast: Sierra McCormick, Jake Horowitz
Availability: Prime Video
Exclusive on Prime Video, The Vast of Night is an intriguing sci-fi cum mystery title that follows the occurrences in one night in 1950s New Mexico, where a young switchboard operator and a radio DJ pick up a strange sound and try to trace its source, which, upon discovery, they learn a deadly truth that’d change their life forever. It’s dialogue-heavy and low-budget, so if you’re after big spectacle, you may be disappointed, but this is worth the watch. Think of it as a campfire story told by one-time high-school classmates.
9. War Machine (2026) – Watch on Netflix
Director: Patrick Hughes
Cast: Alan Ritchson
Availability: Netflix
You know Jack Reacher from Prime Video’s Original Reacher series, right? Well, yeah, this is him starring in another blockbuster exclusive to Netflix. War Machine is another intriguing classic from Alan Ritchson, who, typical of his character roles, plays an Army Ranger. What starts as a routine final exercise for 81 (Alan Ritchson) Battalion turns ugly when the team runs into an AI-powered droid that seems both indestructible and alien, and that’s the sci-fi part.
This AI droid scans the battalion’s terrain at regular intervals and picks off soldiers one by one, so the lead ranger (Alan Ritchson) has to protect what’s left of his unit while figuring out how to stop it. Think of it as a “war movie meets killer robot” mash-up. Apparently, this comes off, on a large scale, as an action film rather than a sole-exclusive sci-fi movie. However, it gives you something to think about regarding AI robots.
10. Mercy (2026) – Watch on Prime Video
Director: Timur Bekmambetov
Cast: Chris Pratt, Rebecca Ferguson
Availability: Prime Video
A true Chris Pratt’s classic! If you’ve ever wondered what a courtroom run by an AI would look like, Mercy answers it. Pictured in what the near future could look like, this Movie has an LAPD detective (Chris Pratt) strapped to a chair, accused of killing his wife, and his judge is an AI (played by Rebecca Ferguson) with access to databases, cameras, and social networks; Chris is left with a strict time limit to prove his innocence before the sentence is carried out.
Everything about it, from surveillance to algorithmic judgment, feels uncomfortably close to current debates about AI. Although this title didn’t earn its $60 million budget when it was released, it went on to become a hit on Prime Video and reached number one in the US. This movie would have you thinking about what it could be like if AI is actually meant to judge crimes and human actions.
11. Superman (2025) – Watch On Prime Video
Director: James Gunn
Cast: David Corenswet, Rachel Brosnahan, Nicholas Hoult
Availability: Prime Video
DC Comics fan here, so this one checks the box for me. Technically a superhero movie, Superman (2025) contains lots of scientific storylines. Oh, did I mention that the main character is literally an extraterrestrial raised on Earth? In James Gunn’s reboot, the Man of Steel (Superman) gets a hopeful, warm tone and a supporting cast with plenty of humor. It is a successful reset that offers a gentler alternative to the darker DC films that came before it, scoring 83% on Rotten Tomatoes.
12. Spiderhead (2022) – Watch on Netflix
Director: Joseph Kosinski
Cast: Chris Hemsworth, Miles Teller
Availability: Netflix
Based on a short story by George Saunders, this one is set in a futuristic prison where inmates can shorten their sentences by taking part in experiments with mind-altering drugs. Chris Hemsworth plays the smooth warden, and Miles Teller plays one of the prisoners. The film digs into big ethical questions: can feelings that come from a drug be trusted, and who gets to decide what a “volunteer” really is? It’s sleek and stylish, but the tone sits between cool and creepy, which won’t suit everyone. If you enjoy ethically uncomfortable “lab experiment” sci-fi, you’ll find plenty to chew on.
13. The Adam Project (2022) – Watch on Netflix
Director: Shawn Levy
Cast: Ryan Reynolds, Jennifer Garner, Mark Ruffalo, Catherine Keener
Availability: Netflix
Imagine you could meet your 12-year-old self again when you’re already well above 40 at the time? Yeah, that’s the idea behind this title. It follows the story of a time-traveling fighter pilot from 2050 who crash-lands in 2022 and meets his 12-year-old self. Together, they set out to fix the future. Ryan Reynolds brings his trademark wit, and the movie wraps its action in a story about family, grief, and second chances.
Picture this as a lighter, funnier cousin of The Terminator. The beats are familiar, and the time-travel logic won’t survive a close inspection. But as a feel-good, family-friendly sci-fi adventure, it does what it sets out to do. Fans loved this movie and some even asked for a sequel, but Netflix has made it clear that there won’t be a second movie on this plot.
14. The Tomorrow War (2021) – Watch on Prime Video
Director: Chris McKay
Cast: Chris Pratt, Yvonne Strahovski, Betty Gilpin
Availability: Prime Video
You’d be spending over 2 hours on this one. It is the story of a group of time travelers from the year 2051 who arrived in the present with a grim message: humanity is losing a war against a deadly alien species, and they need recruits from 2021 to help fight it. Chris Pratt plays a family man drafted into the future. It was meant to be a theatrical blockbuster but went straight to Prime Video in July 2021 as an Amazon Original.
Although 5 years have passed, The Tomorrow War still ranks high on Prime Video; currently #5 in adventure movies. It’s quite an exciting movie that will keep you concerned through most of its scenes. Also, this title blends thrilling encounters with submerged sci-fi scenes, so it flows easily. Although critics have mentioned that the movie had multiple missed chances, it has a 51% Rotten Tomatoes score.
15. I.S.S. (2023) – Watch on Netflix or Prime Video
Director: Gabriela Cowperthwaite
Cast: Ariana DeBose, Chris Messina, Pilou Asbæk, John Gallagher Jr.
Availability: Netflix or Prime Video
Last on this list is I.S.S., which sees American and Russian astronauts try to get along nicely aboard the International Space Station, until they spot explosions across Earth and learn that a nuclear war has started. Both crews are then ordered to take control of the station. It’s a tight, contained thriller that asks what happens when your coworkers become your enemies and there’s nowhere to go. Because the crew once got along so well, the conflict feels personal rather than generic. This one leans more on tension and moral choices, rather than on technical detail.
Conclusion
There goes our top 15 selections for the best sci-fi movies to stream on Netflix and Prime Video in 2026. Apparently, we covered everything from killer AI and AI judges to time travel, consciousness uploading, and survival in space. If you’re not sure where to start, let Project Hail Mary or Godzilla Minus One kick things off, then work your way through the rest. Did I leave out your favorite? Tell us in the comments.
