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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 26,777 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Doctor Mordrid (1992)HD
Doctor Mordrid (1992)
The Giver (2014)HD
The Giver (2014)
Cyborg (1989)HD
Cyborg (1989)
Justice League: The Flashpoint Paradox (2013)1080P
Justice League: The Flashpoint Paradox (2013)
Titan A.E. (2000)HD
Titan A.E. (2000)
Repo Men (2010)HD
Repo Men (2010)
Cowboy Bebop: The Movie (2001)1080P
Cowboy Bebop: The Movie (2001)
Project Power (2020)HD
Project Power (2020)
Réveil Fleuri (2025)HD
Réveil Fleuri (2025)
Melancholia (2011)1080P
Melancholia (2011)
Zombie Brigade (1988)HD
Zombie Brigade (1988)
RoboCop 3 (1993)HD
RoboCop 3 (1993)
Angel's Egg (1985)1080P
Angel's Egg (1985)
I Origins (2014)1080P
I Origins (2014)
Escape from Planet Earth (2013)HD
Escape from Planet Earth (2013)
The Darkest Hour (2011)HD
The Darkest Hour (2011)
Dreamcatcher (2003)HD
Dreamcatcher (2003)
Never Let Me Go (2010)HD
Never Let Me Go (2010)
The Transformers: The Movie (1986)1080P
The Transformers: The Movie (1986)
Ghosts of Mars (2001)HD
Ghosts of Mars (2001)
1…373839…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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