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Trailers shown here are official content embedded from YouTube. Watch the full titles on the rights-holders' official streaming platforms.© 2026 123Movies. All rights reserved.
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Science Fiction Movies & TV Shows Online Free

Stream the best Science Fiction movies and TV shows free on 123Movies in HD. Browse 27,023 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Sweetwater (1988)HD
Sweetwater (1988)
Brown Sugar 2 (2010)HD
Brown Sugar 2 (2010)
Radiance (2013)HD
Radiance (2013)
Happy Little Submarine: Journey To The Center Of The Deep Ocean (2021)1080P
Happy Little Submarine: Journey To The Center Of The Deep Ocean (2021)
Dystopia (2018)HD
Dystopia (2018)
Bright Eyes (2020)1080P
Bright Eyes (2020)
Last Exit to Earth (1996)HD
Last Exit to Earth (1996)
.hack//The Movie (2012)HD
.hack//The Movie (2012)
Ana and the Flames (2020)HD
Ana and the Flames (2020)
Occupation Rainfall: Chapter 2HD
Occupation Rainfall: Chapter 2
The Tram (2019)HD
The Tram (2019)
Bob Spit: We Do Not Like People (2021)1080P
Bob Spit: We Do Not Like People (2021)
Roar (2015)HD
Roar (2015)
1000 Kings (2019)HD
1000 Kings (2019)
Beyond the Time Barrier (1960)HD
Beyond the Time Barrier (1960)
Suburbia (2019)HD
Suburbia (2019)
Particles (2017)HD
Particles (2017)
Cloned (1997)HD
Cloned (1997)
Sweetheart (2010)HD
Sweetheart (2010)
Legend of The Roller Blade Seven (1993)HD
Legend of The Roller Blade Seven (1993)
1…498499500›
123Movies

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