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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 26,817 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Watch Room (2019)HD
Watch Room (2019)
Companion : Model 13HD
Companion : Model 13
Radio Telescope (2023)HD
Radio Telescope (2023)
Dreaming Novelist (2011)HD
Dreaming Novelist (2011)
Supernatural Events (2017)HD
Supernatural Events (2017)
A Town Has Turned to Dust (1998)HD
A Town Has Turned to Dust (1998)
The Story of Mankind (1957)HD
The Story of Mankind (1957)
Erivaldo, o Astronauta Místico (2013)HD
Erivaldo, o Astronauta Místico (2013)
Robot Chicken: Star Wars Episode III (2010)1080P
Robot Chicken: Star Wars Episode III (2010)
Space Amoeba (1970)HD
Space Amoeba (1970)
Expiration (2012)HD
Expiration (2012)
Unternehmen Arschmaschine (1997)1080P
Unternehmen Arschmaschine (1997)
A Better Tomorrow (2024)HD
A Better Tomorrow (2024)
The Meeting (1984)HD
The Meeting (1984)
Zenon: Z3 (2004)HD
Zenon: Z3 (2004)
Ovum (2018)1080P
Ovum (2018)
Sanctum (2025)HD
Sanctum (2025)
Binary Samurai (2023)HD
Binary Samurai (2023)
Angel Cop (1989)HD
Angel Cop (1989)
One Fall (2016)HD
One Fall (2016)
1…314315316…500›
123Movies

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