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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 26,948 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Captain Zero: Into the Abyss Part I (2022)1080P
Captain Zero: Into the Abyss Part I (2022)
Neptune Frost (2022)HD
Neptune Frost (2022)
New Crime City: Los Angeles 2020 (1994)HD
New Crime City: Los Angeles 2020 (1994)
Strange Behavior (1981)HD
Strange Behavior (1981)
Robot T-O (2025)HD
Robot T-O (2025)
Mercury (2024)HD
Mercury (2024)
You're So Cupid (2010)HD
You're So Cupid (2010)
The Day (2011)HD
The Day (2011)
Mr.Robot (2025)1080P
Mr.Robot (2025)
Lords of the Deep (1989)HD
Lords of the Deep (1989)
Eve (2020)HD
Eve (2020)
Proxy (2020)HD
Proxy (2020)
Time Travelers (1976)HD
Time Travelers (1976)
Zone of the Enders: Idolo (2001)HD
Zone of the Enders: Idolo (2001)
Blast Off (2022)HD
Blast Off (2022)
Cybermutt (2003)HD
Cybermutt (2003)
Blood Pay (2025)HD
Blood Pay (2025)
Cyborg Soldier (2008)HD
Cyborg Soldier (2008)
Legend of the Galactic Heroes: Die Neue These - Intrigue 1 (2022)HD
Legend of the Galactic Heroes: Die Neue These - Intrigue 1 (2022)
Only HumanHD
Only Human
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123Movies

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