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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 26,776 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Plague 049 (2020)HD
Plague 049 (2020)
The Cure (2014)HD
The Cure (2014)
Lost Planet Airmen (1951)HD
Lost Planet Airmen (1951)
Aria the Avvenire (2015)1080P
Aria the Avvenire (2015)
Neppuu Kairiku Bushi Road (2013)HD
Neppuu Kairiku Bushi Road (2013)
Growth (2010)HD
Growth (2010)
Young Einstein (1988)HD
Young Einstein (1988)
Samurai Angel Wars (2011)HD
Samurai Angel Wars (2011)
Frankenstein '80 (1972)HD
Frankenstein '80 (1972)
KinesthesiaHD
Kinesthesia
002 Operation Moon (1965)HD
002 Operation Moon (1965)
Rings Untouchable (1990)1080P
Rings Untouchable (1990)
The Dead (2010)HD
The Dead (2010)
Gamera vs. Viras (1968)HD
Gamera vs. Viras (1968)
A Better Tomorrow (2024)HD
A Better Tomorrow (2024)
Assana1080P
Assana
Ozark Sharks (2016)HD
Ozark Sharks (2016)
Hunting Grounds (2010)HD
Hunting Grounds (2010)
Gum-Gam (1985)HD
Gum-Gam (1985)
Die Eisbraut (1913)HD
Die Eisbraut (1913)
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123Movies

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