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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 26,783 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Evangelion: 3.0+1.0 Thrice Upon a Time (2021)1080P
Evangelion: 3.0+1.0 Thrice Upon a Time (2021)
Olan, Earthbound (2023)HD
Olan, Earthbound (2023)
Teenage Mutant Ninja Turtles: Out of the Shadows (2016)HD
Teenage Mutant Ninja Turtles: Out of the Shadows (2016)
The Host (2013)HD
The Host (2013)
Immortal Combat (2026)HD
Immortal Combat (2026)
The 5th Wave (2016)HD
The 5th Wave (2016)
Labyrinth (1969)1080P
Labyrinth (1969)
The Call (2020)1080P
The Call (2020)
The Final Phase (2020)HD
The Final Phase (2020)
Inner ChildHD
Inner Child
The Thing (2011)HD
The Thing (2011)
My Hero Academia: You're Next (2024)1080P
My Hero Academia: You're Next (2024)
Deep Blue Sea (1999)HD
Deep Blue Sea (1999)
Judge Dredd (1995)HD
Judge Dredd (1995)
The Happening (2008)HD
The Happening (2008)
Clayface (2026)HD
Clayface (2026)
Volcano (1997)HD
Volcano (1997)
B-Conscious (2025)1080P
B-Conscious (2025)
The League of Extraordinary Gentlemen (2003)HD
The League of Extraordinary Gentlemen (2003)
Hostile (2018)HD
Hostile (2018)
1…232425…500›
123Movies

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