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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 26,783 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Plaga zombie: zona mutante: revolución tóxica (2012)HD
Plaga zombie: zona mutante: revolución tóxica (2012)
Guy Manley: Super Spy (2024)HD
Guy Manley: Super Spy (2024)
Regulation (2019)1080P
Regulation (2019)
The Garden (2016)1080P
The Garden (2016)
Love Love: Fractures (2026)1080P
Love Love: Fractures (2026)
The Deadly Swarm (2024)HD
The Deadly Swarm (2024)
Solar Flare (2008)HD
Solar Flare (2008)
Kepler Sexto B (2023)HD
Kepler Sexto B (2023)
Faith (2004)HD
Faith (2004)
I'm Here (2010)1080P
I'm Here (2010)
Nothingness (2024)HD
Nothingness (2024)
Twenty Twenty-Four (2017)HD
Twenty Twenty-Four (2017)
The Protokon (2015)HD
The Protokon (2015)
Kekko Kamen Returns (2004)HD
Kekko Kamen Returns (2004)
Dark Rising 2: Summer Strikes Back (2011)HD
Dark Rising 2: Summer Strikes Back (2011)
tele (2025)HD
tele (2025)
METEORHD
METEOR
Allegiance of Powers (2017)HD
Allegiance of Powers (2017)
Space Fantasia 2001 Nights (1987)HD
Space Fantasia 2001 Nights (1987)
Elenita Elena Elaine (2025)HD
Elenita Elena Elaine (2025)
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123Movies

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