15 Best Sci-Fi Shows to Watch on Amazon Prime Video

Fallout

Fallout is honestly one of the better video game adaptations out there. It’s set more than 200 years after nuclear destruction, and a young woman named Lucy leaves her underground vault to find her kidnapped father. Outside, everything is chaotic; mutants, strange survivors, brutal rules, and a lot of dark humor. If you like post-apocalyptic stories, it’s a must.

The Expanse

If you enjoy sci-fi that feels realistic and serious, The Expanse is a great choice. It’s set in the future, where humans have spread across the solar system and tensions are high between Earth, Mars, and space colonies. The story starts with a missing person case but quickly turns into something much bigger that could lead to war.

Upload

Upload takes you to this world when you die, you can be “uploaded” into a digital afterlife, if someone can pay for it. A guy named Nathan ends up there unexpectedly, and suddenly his afterlife comes with drama: his girlfriend controls the money, and his customer service “angel” starts becoming way more important to him than he expected.

Timeless

Timeless is about a team, basically a history expert, a soldier, and a tech person, has to chase a criminal through time who’s trying to rewrite major events. So you’ll see episodes built around famous moments like the Lincoln assassination and other big historical turning points.

Person of Interest

Person of Interest starts like a crime-of-the-week show, but don’t let that fool you, it grows into something way bigger. The premise is simple and creepy: a genius builds a machine that can predict violent crimes before they happen. He teams up with a former soldier to stop them. Over time, the show expands into this full-on battle of artificial intelligence, surveillance, and moral choices.

The Peripheral

The Peripheral is one of those shows where you think it’s just VR and then you realize it’s something much bigger. It follows Flynne, who tries out a high-tech simulation and ends up connected to a dangerous future that can actually affect her real life. The story plays with reality vs. illusion, and it gets intense fast once she realizes what’s at stake.

The Man in the High Castle

The Man in the High Castle imagines an alternate world where the Axis powers won World War II, and America is split under Nazi and Japanese rule. You follow people living under that pressure; some trying to survive quietly, others pushing back. The sci-fi angle kicks in with mysterious films that hint there may be other realities where history went differently. That hope becomes dangerous.

Paper Girls

Paper Girls starts with four kids doing a normal paper route the morning after Halloween in 1988; then everything goes off the rails. They get pulled into a time-travel conflict, and suddenly they’re dealing with stuff way bigger than their age should allow.

Heroes

The first season of Heroes is about regular people all over the world who suddenly discover they have powers; like teleportation, healing, flying, and more. The show builds this big mystery as their lives start connecting, leading to that famous idea of “save the cheerleader, save the world.” Later seasons get mixed reactions, but season one is genuinely gripping and super bingeable.

The Boys

Okay, fair warning: The Boys is about a world where superheroes aren’t noble and inspiring they’re powerful, selfish, and sometimes straight-up terrifying. The show follows a group of people trying to expose what’s really going on behind the shiny PR image. It’s violent, darkly funny, and way more messed up than a typical superhero series. But it’s also clever, especially in how it comments on fame, corporations, and power. If you can handle the intensity, it’s insanely bingeable.

Space: 1999

If you’re in the mood for classic old-school sci-fi, Space: 1999 is a fun time capsule. It's about a massive explosion that knocks the Moon out of Earth’s orbit, sending the people living on Moonbase Alpha drifting into deep space. Every episode is basically them trying to survive while exploring strange new places and dealing with unknown threats. It’s very much a product of its era, but that’s part of the charm.

Stargate SG-1

Stargate SG-1 is pure comfort sci-fi if you like adventure. The team uses an alien portal to travel to other worlds, explore strange civilizations, and fight threats that could hit Earth. It balances military action, humor, and mythology really well, and the cast chemistry is a huge reason it works for so long. Even with aliens, tech, and big battles, the characters keep it fun.

Tales From the Loop

Tales From the Loop is sci-fi, but it’s not loud sci-fi. The show is set in a small town that sits above a mysterious underground research facility called “the Loop,” and weird things happen—time shifts, body swaps, reality bends. It’s beautifully shot and has this dreamy, thoughtful vibe.

Outer Range

At first, Outer Range feels like a modern ranch drama; land disputes, family secrets, small-town tension. Then, a giant weird void shows up on the ranch, and suddenly you realize you’re watching something much stranger. Josh Brolin plays a tough rancher trying to hold his family together while dealing with this unexplained sci-fi mystery and a stranger camping on his land.

Farscape

Farscape is like sci-fi with zero chill, in the best way. An astronaut gets pulled through a wormhole and ends up in a totally different part of the galaxy with a group of alien outcasts trying to survive. They’re all on the run from a military force called the Peacekeepers, and the threats keep getting bigger. The show has amazing creature work (seriously, the aliens look so cool), but what really hooks you is how close the crew becomes.