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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 26,960 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Dante 01 (2008)HD
Dante 01 (2008)
Sirens Call (2025)1080P
Sirens Call (2025)
Zenon: Z3 (2004)HD
Zenon: Z3 (2004)
Stargazers (2026)HD
Stargazers (2026)
Iba Hibisco (2023)HD
Iba Hibisco (2023)
Never Seen (2026)HD
Never Seen (2026)
Trapped (2024)HD
Trapped (2024)
Code Geass: Akito the Exiled 4: Memories of Hatred (2015)HD
Code Geass: Akito the Exiled 4: Memories of Hatred (2015)
Kosmogonia (1974)HD
Kosmogonia (1974)
Bionicle 3: Web of Shadows (2005)HD
Bionicle 3: Web of Shadows (2005)
19 Hz (2026)HD
19 Hz (2026)
Eye Eclipse (2007)1080P
Eye Eclipse (2007)
Return to the Jurassic (2025)HD
Return to the Jurassic (2025)
Gamera 2: Attack of Legion (1996)1080P
Gamera 2: Attack of Legion (1996)
Outsiders (2026)HD
Outsiders (2026)
Nightfall (1988)HD
Nightfall (1988)
Night Lab (2024)HD
Night Lab (2024)
Patrick Still Lives (1980)HD
Patrick Still Lives (1980)
Corpos FlutuantesHD
Corpos Flutuantes
The Lawless (2022)HD
The Lawless (2022)
1…209210211…500›
123Movies

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