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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 26,856 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Third Kind (2018)HD
Third Kind (2018)
Taeter City (2012)HD
Taeter City (2012)
Warlords of Atlantis (1978)HD
Warlords of Atlantis (1978)
Forever (2025)HD
Forever (2025)
Ninpuu Sentai Hurricaneger vs. Gaoranger (2003)1080P
Ninpuu Sentai Hurricaneger vs. Gaoranger (2003)
El umbral (2014)1080P
El umbral (2014)
Meteor (1979)HD
Meteor (1979)
Love Position: The Legend of Halley (1985)HD
Love Position: The Legend of Halley (1985)
Royal Space Force - The Wings of Honneamise (1987)HD
Royal Space Force - The Wings of Honneamise (1987)
The Ladder (2025)HD
The Ladder (2025)
0RSON (2026)HD
0RSON (2026)
Panic (1979)1080P
Panic (1979)
Expiación (2024)HD
Expiación (2024)
Judas Kiss (2011)HD
Judas Kiss (2011)
Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship (2009)HD
Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship (2009)
Creature with the Atom Brain (1955)HD
Creature with the Atom Brain (1955)
Reset (2017)HD
Reset (2017)
Singular (2014)HD
Singular (2014)
Macross Plus: The Movie (1995)1080P
Macross Plus: The Movie (1995)
Artificial (2020)HD
Artificial (2020)
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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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