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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 26,966 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

The Bloodiest (2005)HD
The Bloodiest (2005)
Prayer of the Rollerboys (1991)HD
Prayer of the Rollerboys (1991)
Robot Jox (1990)HD
Robot Jox (1990)
Happy Accidents (2000)HD
Happy Accidents (2000)
Indestructible (2009)HD
Indestructible (2009)
Total Force (1996)HD
Total Force (1996)
Aquarian Age: The Movie (2003)HD
Aquarian Age: The Movie (2003)
Android Insurrection (2012)HD
Android Insurrection (2012)
LoucuragiHD
Loucuragi
Esiod 2015 (2016)HD
Esiod 2015 (2016)
Komodo vs. Cobra (2005)HD
Komodo vs. Cobra (2005)
Guest from the Future (2024)1080P
Guest from the Future (2024)
BraveStorm (2017)HD
BraveStorm (2017)
Vexille (2007)HD
Vexille (2007)
The Beast from 20,000 Fathoms (1953)HD
The Beast from 20,000 Fathoms (1953)
Hand Drawn (2027)HD
Hand Drawn (2027)
Kamen Rider W Forever: A to Z/The Gaia Memories of Fate (2010)HD
Kamen Rider W Forever: A to Z/The Gaia Memories of Fate (2010)
Impulse (1984)HD
Impulse (1984)
Please Hold (2020)1080P
Please Hold (2020)
Sugus Trip (2022)HD
Sugus Trip (2022)
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123Movies

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