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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 26,838 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Ultimate Mission (2025)1080P
Ultimate Mission (2025)
Bodacious Space Pirates: Abyss of Hyperspace (2014)1080P
Bodacious Space Pirates: Abyss of Hyperspace (2014)
Laser Force (2017)HD
Laser Force (2017)
Sex Files: Alien Erotica (1998)HD
Sex Files: Alien Erotica (1998)
Mirrorman: Dinosaur Aroza Rises from the Dead (1972)HD
Mirrorman: Dinosaur Aroza Rises from the Dead (1972)
My Science Project (1985)HD
My Science Project (1985)
Bound (2022)HD
Bound (2022)
First Signal (2021)HD
First Signal (2021)
009-1: The End of the Beginning (2013)HD
009-1: The End of the Beginning (2013)
Lady Terminator (1988)HD
Lady Terminator (1988)
Montedoro (2016)1080P
Montedoro (2016)
Aurora de Fuji (2014)HD
Aurora de Fuji (2014)
Wam Bam Thank You Spaceman (1974)HD
Wam Bam Thank You Spaceman (1974)
Déjà Vu (2017)HD
Déjà Vu (2017)
Lisa (2005)HD
Lisa (2005)
MegaForce (1982)HD
MegaForce (1982)
Telegramas desde el campo de batalla (2025)HD
Telegramas desde el campo de batalla (2025)
A Carta de Doktor Jairo (2024)HD
A Carta de Doktor Jairo (2024)
Master Face Changer: Awaken from a Nightmare (2021)HD
Master Face Changer: Awaken from a Nightmare (2021)
Solid State (2012)HD
Solid State (2012)
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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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