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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 26,779 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

I just want to hear her voice (2025)HD
I just want to hear her voice (2025)
Area 51: The Alien Interview (1997)HD
Area 51: The Alien Interview (1997)
Ultraman Ginga Theater Special: Ultra Monster ☆ Hero Battle Royal! (2014)HD
Ultraman Ginga Theater Special: Ultra Monster ☆ Hero Battle Royal! (2014)
War Between the Planets (1966)HD
War Between the Planets (1966)
Freaky Faron (2006)HD
Freaky Faron (2006)
Ultraman Regulos: First Mission (2022)1080P
Ultraman Regulos: First Mission (2022)
Battle Drone (2018)HD
Battle Drone (2018)
Broken Tulips (2008)HD
Broken Tulips (2008)
In the Aftermath (1988)HD
In the Aftermath (1988)
Alien Autopsy: (Fact or Fiction?) (1995)HD
Alien Autopsy: (Fact or Fiction?) (1995)
Escape from Galaxy 3 (1981)HD
Escape from Galaxy 3 (1981)
Uncle Ion in Space (1992)HD
Uncle Ion in Space (1992)
혹성 로보트 썬더 A (1982)HD
혹성 로보트 썬더 A (1982)
The Mechanical Man (1921)HD
The Mechanical Man (1921)
The Giant Gila Monster (1959)HD
The Giant Gila Monster (1959)
Blue-Eyed Me (2015)1080P
Blue-Eyed Me (2015)
The Whisperer in Darkness (2011)HD
The Whisperer in Darkness (2011)
Alien Attack (1980)HD
Alien Attack (1980)
Santo in the Vengeance of the Mummy (1971)HD
Santo in the Vengeance of the Mummy (1971)
154 (2024)HD
154 (2024)
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123Movies

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