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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 26,805 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Warriors of the Year 2072 (1984)HD
Warriors of the Year 2072 (1984)
They Were Eleven (1986)HD
They Were Eleven (1986)
Replica (2024)1080P
Replica (2024)
Goldengirl (1979)HD
Goldengirl (1979)
King of the Rocket Men (1949)HD
King of the Rocket Men (1949)
Mondegreen (2025)HD
Mondegreen (2025)
Rise of the Machine Girls (2019)HD
Rise of the Machine Girls (2019)
Princesa Morta do Jacuí (2018)HD
Princesa Morta do Jacuí (2018)
Connors' War (2006)HD
Connors' War (2006)
The Ugliest Woman in the World (1999)HD
The Ugliest Woman in the World (1999)
Sabretooth (2002)HD
Sabretooth (2002)
Hooked on the Game (2009)HD
Hooked on the Game (2009)
It Came! (1993)HD
It Came! (1993)
Burn Out (2017)HD
Burn Out (2017)
Babel (2025)HD
Babel (2025)
Grub (2024)HD
Grub (2024)
Profesor Zazul (1968)HD
Profesor Zazul (1968)
No Man's Land (2024)HD
No Man's Land (2024)
Endangered Species (2002)HD
Endangered Species (2002)
Field (2024)HD
Field (2024)
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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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