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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 26,836 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Emmanuelle: First Contact (1994)HD
Emmanuelle: First Contact (1994)
Seconds (1966)1080P
Seconds (1966)
The Astronomer (2024)1080P
The Astronomer (2024)
孭7事 (2022)HD
孭7事 (2022)
Ring 2 (1999)HD
Ring 2 (1999)
Vacuity (2013)HD
Vacuity (2013)
Boonie Bears: The Wild Life (2021)HD
Boonie Bears: The Wild Life (2021)
Dawn (2014)HD
Dawn (2014)
Estelar (2024)1080P
Estelar (2024)
Third Kind (2018)HD
Third Kind (2018)
Мусор (2024)HD
Мусор (2024)
Connected (2020)HD
Connected (2020)
Electric SilenceHD
Electric Silence
Predator: Wastelands (2025)HD
Predator: Wastelands (2025)
The Draft! (2023)HD
The Draft! (2023)
Lo que pudo ser 2084 (2021)1080P
Lo que pudo ser 2084 (2021)
The Inhuman Woman (1924)HD
The Inhuman Woman (1924)
Dreamscape (1984)HD
Dreamscape (1984)
Hive (2025)HD
Hive (2025)
Stories About the Space (1973)HD
Stories About the Space (1973)
1…118119120…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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