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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 26,873 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Sabretooth (2002)HD
Sabretooth (2002)
Dinoshark (2010)HD
Dinoshark (2010)
Under Constellation Gemini (1979)1080P
Under Constellation Gemini (1979)
ANYA (2019)HD
ANYA (2019)
Meu Amigo Virtual (2013)HD
Meu Amigo Virtual (2013)
Star Wars: Droids - The Great Heep (1986)HD
Star Wars: Droids - The Great Heep (1986)
Eliminators (1986)HD
Eliminators (1986)
Dumpinieks (2025)HD
Dumpinieks (2025)
The Elephant Might Know (2014)1080P
The Elephant Might Know (2014)
The Walking Dead (1936)HD
The Walking Dead (1936)
Espectro (2020)1080P
Espectro (2020)
Digital Love (2018)HD
Digital Love (2018)
Warriors of the Year 2072 (1984)HD
Warriors of the Year 2072 (1984)
Calling Occupants (2016)HD
Calling Occupants (2016)
Anfa 8 (2026)HD
Anfa 8 (2026)
Bruce Gallagan (2016)HD
Bruce Gallagan (2016)
Samouraïs (2002)HD
Samouraïs (2002)
The Secret of NIMH 2: Timmy to the Rescue (1999)HD
The Secret of NIMH 2: Timmy to the Rescue (1999)
Junk Head (2022)HD
Junk Head (2022)
Juca (2019)HD
Juca (2019)
1…222223224…500›
123Movies

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