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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 26,948 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Seed (2025)HD
Seed (2025)
Tripofobia (2019)HD
Tripofobia (2019)
The Visitors (2023)1080P
The Visitors (2023)
EONII (2023)HD
EONII (2023)
White Dwarf (1995)HD
White Dwarf (1995)
The CradleHD
The Cradle
Mensch (not completed)HD
Mensch (not completed)
Ejecta (2014)HD
Ejecta (2014)
I___U (2013)HD
I___U (2013)
The Mind Snatchers (1972)HD
The Mind Snatchers (1972)
June (2015)HD
June (2015)
Hellevator: The Bottled Fools (2004)HD
Hellevator: The Bottled Fools (2004)
SISTEMA (2025)1080P
SISTEMA (2025)
Concrete (2024)HD
Concrete (2024)
Meltdown (2016)HD
Meltdown (2016)
The Vandal (2021)HD
The Vandal (2021)
Bugs (2003)HD
Bugs (2003)
The Mystery ContinuesHD
The Mystery Continues
Pajama Gladiator (2008)HD
Pajama Gladiator (2008)
Biohazard (1978)HD
Biohazard (1978)
1…436437438…500›
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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