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 ...

Directed by Eli Roth and starring an A-list cast, Borderlands, one of the worst sci-fi movies, continues performing well on ...

Chris Pratt has not starred in many flops, but his biggest sci-fi flop is streaming for free right now for fans to see.

Andrei Tarkovsky's 1972 Soviet sci-fi film Solaris is considered one of the greatest movies ever made and it's steaming for ...

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

The free streaming lineup on Tubi is always changing, and the start of the new year on Thursday brought a plethora of movies and shows to the service’s lineup. Among the horde of new additions on ...

Badlands' shared exclusively with PEOPLE. The sci-fi movie is now available to watch at home on digital with bonus features.

This holiday season, audiences can and should stream great free movies like It's A Wonderful Life and Roofman to celebrate ...

Sci-fi movies can come in all shapes and sizes, and while some only make light use of the genre's signature tropes, others delve so deeply into the sci-fi bag of tricks that the experience refuses to ...

Miley Cyrus revealed that she 'gets so cringed out' when referring to Maxx Morando as her fiancé. PEOPLE confirmed that the ...