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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 26,919 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

No Signal (2025)HD
No Signal (2025)
Emmanuelle in Space 5: A Time to Dream (1994)HD
Emmanuelle in Space 5: A Time to Dream (1994)
Roswell (2023)HD
Roswell (2023)
MODUS (2023)HD
MODUS (2023)
UP'LIFE (2016)HD
UP'LIFE (2016)
Digimon Adventure tri. Part 4: Loss (2017)HD
Digimon Adventure tri. Part 4: Loss (2017)
Attack of the 50 Foot Woman (1958)HD
Attack of the 50 Foot Woman (1958)
Hot Wheels AcceleRacers: Ignition (2005)1080P
Hot Wheels AcceleRacers: Ignition (2005)
Six (2022)HD
Six (2022)
The Intruder Within (1981)HD
The Intruder Within (1981)
Human Cargo (2019)HD
Human Cargo (2019)
Holding Out (2026)HD
Holding Out (2026)
Kabaneri of the Iron Fortress: Life That Burns (2017)1080P
Kabaneri of the Iron Fortress: Life That Burns (2017)
Armageddon (1996)HD
Armageddon (1996)
Future Soldier (2023)HD
Future Soldier (2023)
Code 8 (2016)HD
Code 8 (2016)
Project Legion (2022)HD
Project Legion (2022)
Knights of Sidonia: Love Woven in the Stars (2021)HD
Knights of Sidonia: Love Woven in the Stars (2021)
North Shinjuku 2055 (2021)HD
North Shinjuku 2055 (2021)
Machinations (2006)HD
Machinations (2006)
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123Movies

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