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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 26,775 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Tokyo Blackout (1987)HD
Tokyo Blackout (1987)
It All Comes with the Cold Water (2024)HD
It All Comes with the Cold Water (2024)
Super Hero Wars GP: Kamen Rider #3 (2015)1080P
Super Hero Wars GP: Kamen Rider #3 (2015)
Subzero (2005)HD
Subzero (2005)
The Doll (2017)HD
The Doll (2017)
Die Sturzflieger (1995)1080P
Die Sturzflieger (1995)
La Dernière Expédition (2023)HD
La Dernière Expédition (2023)
Love, Sick (2022)HD
Love, Sick (2022)
Lost (2018)HD
Lost (2018)
The Men Who Fell (2007)HD
The Men Who Fell (2007)
The Penultimate (1981)HD
The Penultimate (1981)
Time Loop (2020)HD
Time Loop (2020)
Toei Robot Girls (2011)HD
Toei Robot Girls (2011)
Nothing Good Comes After Your 30's (2021)HD
Nothing Good Comes After Your 30's (2021)
Ratpocalypse (2015)HD
Ratpocalypse (2015)
Dissolvers (2020)HD
Dissolvers (2020)
Thwum (1975)HD
Thwum (1975)
All the Gods in the Sky (2019)HD
All the Gods in the Sky (2019)
The Bench (2020)HD
The Bench (2020)
The Sea of Perdition (2006)HD
The Sea of Perdition (2006)
1…429430431…500›
123Movies

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