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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 26,759 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Happyend (2024)HD
Happyend (2024)
Hurricane Polymar: Holy Blood (1996)HD
Hurricane Polymar: Holy Blood (1996)
InstantâneoHD
Instantâneo
eXistenZ (1999)HD
eXistenZ (1999)
Maximum Overdrive (1986)HD
Maximum Overdrive (1986)
Ødeland (2015)1080P
Ødeland (2015)
Code 8 Part II (2024)HD
Code 8 Part II (2024)
Bill & Ted's Excellent Adventure (1989)HD
Bill & Ted's Excellent Adventure (1989)
Spaceballs: The New One (2027)HD
Spaceballs: The New One (2027)
Cell (2016)HD
Cell (2016)
Nineteen Eighty-Four (1984)HD
Nineteen Eighty-Four (1984)
Ick (2025)HD
Ick (2025)
Kalki 2898-AD (2024)HD
Kalki 2898-AD (2024)
Frankenstein (1931)1080P
Frankenstein (1931)
El verdadero plan de Dios (2012)HD
El verdadero plan de Dios (2012)
Affection (2026)HD
Affection (2026)
Zi (2026)HD
Zi (2026)
Press Play (2022)HD
Press Play (2022)
AR盜夢事件 (2017)HD
AR盜夢事件 (2017)
Ben 10: Alien Swarm (2009)HD
Ben 10: Alien Swarm (2009)
1…454647…500›
123Movies

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