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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 26,838 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Sleeper (1973)HD
Sleeper (1973)
RECordando (2025)HD
RECordando (2025)
Supernova (2000)HD
Supernova (2000)
Choose or Die (2022)HD
Choose or Die (2022)
Max Needs to Pay Rent (2025)HD
Max Needs to Pay Rent (2025)
Kairos (2025)HD
Kairos (2025)
Zombie Meteor: The Movie (2022)HD
Zombie Meteor: The Movie (2022)
Estímulos (2022)1080P
Estímulos (2022)
FACTORY RESET (2025)1080P
FACTORY RESET (2025)
Scooby-Doo! Frankencreepy (2014)1080P
Scooby-Doo! Frankencreepy (2014)
Leak (2023)HD
Leak (2023)
The Unliving (2010)HD
The Unliving (2010)
Gurren Lagann the Movie: The Lights in the Sky Are Stars (2009)1080P
Gurren Lagann the Movie: The Lights in the Sky Are Stars (2009)
The Last Man on Earth (1964)HD
The Last Man on Earth (1964)
Alya (2023)1080P
Alya (2023)
1984 (1956)HD
1984 (1956)
Sonho Estrangeiro (2026)HD
Sonho Estrangeiro (2026)
Trauma Industries (2017)HD
Trauma Industries (2017)
#Habanalike (2024)HD
#Habanalike (2024)
ROSA (2025)HD
ROSA (2025)
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123Movies

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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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