Science Fiction Movies & TV Shows Online Free

Stream the best Science Fiction movies and TV shows free on MadFlix in HD. Browse 1,201 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Solum (2019) 1080P
Solum (2019) Science Fiction
World War Four (2019) 1080P
World War Four (2019) Action, Science Fiction
Genesis II (1973) 1080P
Genesis II (1973) Science Fiction, TV Movie
Planet Earth (1974) 1080P
Planet Earth (1974) Science Fiction, TV Movie
I, Monster (1971) 1080P
I, Monster (1971) Horror, Science Fiction
Invasion (1965) 1080P
Invasion (1965) Drama, Science Fiction
The Gold Diggers (1983) 1080P
The Gold Diggers (1983) Drama, Music
One Under the Sun (2017) 1080P
One Under the Sun (2017) Science Fiction
Zaat (1971) 1080P
Zaat (1971) Horror, Science Fiction
Frequently Asked Questions.. (2009) 1080P
Frequently Asked Questions.. (2009) Comedy, Drama
Real Buddy (2014) 1080P
Real Buddy (2014) Drama, Science Fiction
Black Box (2020) 1080P
Black Box (2020) Horror, Science Fiction
Trump vs the Illuminati (2020) 1080P
Trump vs the Illuminati (2020) Animation, Comedy
Archons (2018) 1080P
Archons (2018) Horror, Science Fiction
Books of Blood (2020) 1080P
Books of Blood (2020) Horror, Science Fiction
Army of the Dead (2008) DVD
Army of the Dead (2008) Action, Adventure
InterReflections (2020) 1080P
InterReflections (2020) Documentary, Fantasy
Inhumanwich! (2016) DVD
Inhumanwich! (2016) Comedy, Horror
Ben 10 vs. the Universe.. (2020) 1080P
Ben 10 vs. the Universe.. (2020) Action, Adventure
Krrish (2006) 1080P
Krrish (2006) Action, Science Fiction
Big Freaking Rat (2020) 1080P
Big Freaking Rat (2020) Horror, Science Fiction
The Terror Within (1989) 1080P
The Terror Within (1989) Horror, Science Fiction
Congo (1995) 1080P
Congo (1995) Action, Adventure
Mimic (1997) 1080P
Mimic (1997) Horror, Science Fiction

Frequently Asked Questions

What are the best Science Fiction movies on MadFlix?

Browse the grid below — titles are sorted by popularity and rating. Use the Filter to narrow by year, country, or sub-genre.

Are new Science Fiction movies added regularly?

Yes. Our Science Fiction catalog updates daily as new films are released theatrically and on streaming.

Can I watch Science Fiction TV shows here too?

Yes — both Science Fiction movies and TV series are listed together. Use the type filter at the top to show only movies or only TV.