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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 26,960 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Ghost Recon: Alpha (2012)1080P
Ghost Recon: Alpha (2012)
The Garden of Sinners: Future Gospel (2013)1080P
The Garden of Sinners: Future Gospel (2013)
Cat Soup (2001)1080P
Cat Soup (2001)
The Sender (1998)HD
The Sender (1998)
AI Antisocial IntelligenceHD
AI Antisocial Intelligence
King Shakir Recycle (2022)HD
King Shakir Recycle (2022)
KokumHD
Kokum
Echoes (2020)HD
Echoes (2020)
Ultraman Cosmos 2: The Blue Planet (2002)HD
Ultraman Cosmos 2: The Blue Planet (2002)
Captain EO (1986)1080P
Captain EO (1986)
Flatland²: Sphereland (2012)HD
Flatland²: Sphereland (2012)
Pearls (2025)HD
Pearls (2025)
Uchu Sentai Kyuranger: Episode of Stinger (2017)1080P
Uchu Sentai Kyuranger: Episode of Stinger (2017)
Age of Tomorrow (2014)HD
Age of Tomorrow (2014)
Moving Mission (2024)HD
Moving Mission (2024)
Blank (2022)HD
Blank (2022)
Android Uprising (2020)HD
Android Uprising (2020)
Alien Trespass (2009)HD
Alien Trespass (2009)
Kamen Rider: Beyond Generations (2021)1080P
Kamen Rider: Beyond Generations (2021)
Space Breakers (2016)1080P
Space Breakers (2016)
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123Movies

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