Looking to stream some sci-fi? Here are three great science fiction movies you can watch for free on Tubi, all of which come highly recommended by critics.

One of the most critically-acclaimed sci-fi movies ever is a decade old in 2026, but time is running out to watch it for free ...

These 10 movies rewrote the genre and provided a new blueprint for how the sci-fi genre could be utilized. James Gunn is now ...

While streaming has changed things a lot for modern audiences, there are some old-school sci-fi films that are unbeatable.

Watch With Us loves a good science fiction movie. Outer space, killer robots, resurrected dinosaurs and bleak future dystopias — it doesn’t get any better than that. We also love the 1990s. What ...

Watching a good sci-fi flick that leaves you feeling like your brain just went on a rollercoaster can be a great way to spend a Friday night indoors. Even if the recommendations from your favorite ...

Not many martial arts movies also belong to the sci-fi genre, but a handful do, like The Matrix, Everything Everywhere All at ...

Halloween is a time to watch horror movies, but there is ample room for science fiction to get audiences into the holiday spirit. From the undead creature in Frankenstein to the killer Xenomorphs in ...