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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 26,927 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Broken Lance (2024)HD
Broken Lance (2024)
Rou (2024)HD
Rou (2024)
Invasion '53 (2025)HD
Invasion '53 (2025)
Willard (1971)HD
Willard (1971)
Roswell (2023)HD
Roswell (2023)
Transmorphers: Mech Beasts (2023)HD
Transmorphers: Mech Beasts (2023)
Inertia (2017)HD
Inertia (2017)
Cyberpunk Romance (2026)HD
Cyberpunk Romance (2026)
The Parts (2013)1080P
The Parts (2013)
DZIDZIO: MARSIK (2016)HD
DZIDZIO: MARSIK (2016)
Emmanuelle in Space 5: A Time to Dream (1994)HD
Emmanuelle in Space 5: A Time to Dream (1994)
Dante 01 (2008)HD
Dante 01 (2008)
I Dream of a Tropical Night in Beautiful South AmericaHD
I Dream of a Tropical Night in Beautiful South America
Black Moon (1975)HD
Black Moon (1975)
Invasion: Planet Earth (2019)HD
Invasion: Planet Earth (2019)
After shift (2026)HD
After shift (2026)
And Away (2022)HD
And Away (2022)
Wicked City (1992)HD
Wicked City (1992)
Armageddon (1996)HD
Armageddon (1996)
Island of Lost Souls (1932)HD
Island of Lost Souls (1932)
1…186187188…500›
123Movies

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