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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.

The Unborn (1991)HD
The Unborn (1991)
The Care (2023)HD
The Care (2023)
Choice (2018)HD
Choice (2018)
Je T'Aime, Je T'Aime (1968)HD
Je T'Aime, Je T'Aime (1968)
The H-Man (1958)HD
The H-Man (1958)
Poblador 46 (2020)1080P
Poblador 46 (2020)
NetForce (1999)HD
NetForce (1999)
Red Faction: Origins (2011)HD
Red Faction: Origins (2011)
Doppelgänger, Inc. (2017)HD
Doppelgänger, Inc. (2017)
Frame Time (2016)HD
Frame Time (2016)
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace (1999)1080P
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace (1999)
Superman: Brainiac Attacks (2006)HD
Superman: Brainiac Attacks (2006)
Moksha (2025)1080P
Moksha (2025)
Watchers Reborn (1998)HD
Watchers Reborn (1998)
The World, the Flesh and the Devil (1959)HD
The World, the Flesh and the Devil (1959)
Ustadz from The Future (2025)HD
Ustadz from The Future (2025)
The Wild Robot EscapesHD
The Wild Robot Escapes
AI JesusHD
AI Jesus
Bavi Stock I: Fated to Be A Target (1985)HD
Bavi Stock I: Fated to Be A Target (1985)
The Girl from Rio (1969)HD
The Girl from Rio (1969)
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123Movies

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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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