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.

Don't miss your chance to watch the critically acclaimed Arrival, directed by Denis Villeneuve, for free on Tubi before it ...

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 ...

One of the most compelling sci-fi films of the 2010s, directed by Alex Garland, has been made available to watch on another ...

The movie in question is Alex Garland’s psychological sci-fi thriller Ex Machina, which stars Oscar Isaac, Domhnall Gleeson, and Alicia Vikander. The film carries a 92% positive score on Rotten ...

In 1985, Robert Zemeckis blew audiences away with a classic sci-fi movie that has wowed fans ever since. Back to the Futureearned $388 million that year at the global box office on a budget of just ...

With so much available on streaming services these days, decision fatigue can be a real problem. Between all of the free streaming services and apps, finding the perfect show or movie to watch can ...