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.

Gundala (2019) 1080P
Gundala (2019) Action, Adventure
Kung Fu Traveler 2 (2017) 1080P
Kung Fu Traveler 2 (2017) Action, Fantasy
The Witch: Part 1.. (2018) 1080P
The Witch: Part 1.. (2018) Action, Science Fiction
Last and First Men (2020) 1080P
Last and First Men (2020) Drama, Science Fiction
Doctor Who: Shada (2017) 1080P
Doctor Who: Shada (2017) Adventure, Animation
Mobile Suit Gundam Thunderbolt.. (2017) 1080P
Mobile Suit Gundam Thunderbolt.. (2017) Action, Animation
The Toxic Avenger: The Musical (2018) 1080P
The Toxic Avenger: The Musical (2018) Comedy, Horror
Pocketman and Cargoboy (2018) 1080P
Pocketman and Cargoboy (2018) Adventure, Comedy
Final Transit (2019) 1080P
Final Transit (2019) Science Fiction
The Return of the Six-Million.. (1987) 1080P
The Return of the Six-Million.. (1987) Action, Science Fiction
Invasion (2020) 1080P
Invasion (2020) Action, Drama
Battlefield 2025 (2021) 1080P
Battlefield 2025 (2021) Action, Horror
The Immortal Wars: Resurgence (2019) 1080P
The Immortal Wars: Resurgence (2019) Action, Science Fiction
Alpha Code (2020) 1080P
Alpha Code (2020) Science Fiction
Aniara (2019) 1080P
Aniara (2019) Drama, Science Fiction
Gintama 2: Rules are Made to Be.. (2018) 1080P
Gintama 2: Rules are Made to Be.. (2018) Action, Comedy
Shangri-La: Near Extinction (2018) 1080P
Shangri-La: Near Extinction (2018) Science Fiction
Snake Outta Compton (2018) 1080P
Snake Outta Compton (2018) Comedy, Horror
Global Meltdown (2017) 1080P
Global Meltdown (2017) Action, Science Fiction
Black Site (2018) 1080P
Black Site (2018) Action, Horror
Archive (2020) 1080P
Archive (2020) Drama, Fantasy
Useless Humans (2021) 1080P
Useless Humans (2021) Comedy, Horror
Truth or Dare (2017) 1080P
Truth or Dare (2017) Fantasy, Horror
Empire of the Sharks (2017) 1080P
Empire of the Sharks (2017) Action, Horror

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.