Science Fiction Movies & TV Shows Online Free

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

KillerSaurus (2015) 1080P
KillerSaurus (2015) Horror, Science Fiction
Mega Shark vs. Mecha Shark (2014) 1080P
Mega Shark vs. Mecha Shark (2014) Action, Science Fiction
Bermuda Tentacles (2014) 1080P
Bermuda Tentacles (2014) Science Fiction
Sharktopus vs. Whalewolf (2015) 1080P
Sharktopus vs. Whalewolf (2015) Horror, Science Fiction
Sharkansas Women's Prison.. (2015) 1080P
Sharkansas Women's Prison.. (2015) Action, Horror
Parasyte: Part 2 (2015) 1080P
Parasyte: Part 2 (2015) Action, Drama
Isolation (2005) 1080P
Isolation (2005) Horror, Science Fiction
Toxin (2015) 720P
Toxin (2015) Drama, Horror
Stung (2015) 1080P
Stung (2015) Comedy, Horror
The Answer (2015) 1080P
The Answer (2015) Action, Science Fiction
Altered Perception (2018) 1080P
Altered Perception (2018) Fantasy, Mystery
iBoy (2017) 1080P
iBoy (2017) Action, Science Fiction
Skyline (2010) 1080P
Skyline (2010) Action, Science Fiction
Honeymoon (2014) 1080P
Honeymoon (2014) Horror, Science Fiction
Automata (2014) 1080P
Automata (2014) Science Fiction, Thriller
Listening (2015) 1080P
Listening (2015) Drama, Science Fiction
TRON: Legacy (2010) 1080P
TRON: Legacy (2010) Action, Adventure
Rupture (2016) 1080P
Rupture (2016) Science Fiction, Thriller
Officer Downe (2016) 1080P
Officer Downe (2016) Action, Comedy
Uncanny (2015) 1080P
Uncanny (2015) Science Fiction, Thriller
Teleios (2017) 1080P
Teleios (2017) Science Fiction
Mr. Nobody (2009) 1080P
Mr. Nobody (2009) Drama, Romance
The Veil (2017) 1080P
The Veil (2017) Action, Adventure
Sheborg Massacre (2016) 1080P
Sheborg Massacre (2016) Action, Adventure

Frequently Asked Questions

What are the best Science Fiction movies on HDOBox?

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.