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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 26,778 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Pretend (2018)HD
Pretend (2018)
Metaverse (2017)HD
Metaverse (2017)
Time After Time (1979)HD
Time After Time (1979)
Serena (2026)1080P
Serena (2026)
Singularity (2017)HD
Singularity (2017)
The Astronaut Farmer (2007)HD
The Astronaut Farmer (2007)
Crayon Shin-chan: Invasion!! Alien Shiriri (2017)1080P
Crayon Shin-chan: Invasion!! Alien Shiriri (2017)
Ben 10 vs. the Universe: The Movie (2020)1080P
Ben 10 vs. the Universe: The Movie (2020)
Kontapati (2025)HD
Kontapati (2025)
DreadHD
Dread
Robot No. 8 (2023)HD
Robot No. 8 (2023)
Brotherhood of Legio (2007)HD
Brotherhood of Legio (2007)
Apophis 2029 (2026)HD
Apophis 2029 (2026)
SentientHD
Sentient
Holding Out (2026)HD
Holding Out (2026)
Lost to Time (2025)HD
Lost to Time (2025)
V4.04HD
V4.04
Horizon (2017)1080P
Horizon (2017)
Jupiter (2023)HD
Jupiter (2023)
Hand Maid Mai (2003)HD
Hand Maid Mai (2003)
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123Movies

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Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

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