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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 26,877 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Balaoo the Demon Baboon (1913)HD
Balaoo the Demon Baboon (1913)
Purple People Eater (1988)HD
Purple People Eater (1988)
Gamera vs. Barugon (1966)HD
Gamera vs. Barugon (1966)
Sementes (2020)HD
Sementes (2020)
The Next Generation Patlabor: Tokyo War (2015)HD
The Next Generation Patlabor: Tokyo War (2015)
Digimon Adventure tri. Part 1: Reunion (2015)HD
Digimon Adventure tri. Part 1: Reunion (2015)
Highland (2019)HD
Highland (2019)
Forsaken (2018)HD
Forsaken (2018)
Keisatsu Sentai Patranger Transformation Course: Patren #1 Secret Mission (2018)HD
Keisatsu Sentai Patranger Transformation Course: Patren #1 Secret Mission (2018)
Precious (2026)HD
Precious (2026)
Motherland (2025)HD
Motherland (2025)
Dollman (1991)HD
Dollman (1991)
Loveland (2022)HD
Loveland (2022)
Magical Girl Lyrical Nanoha: Reflection (2017)HD
Magical Girl Lyrical Nanoha: Reflection (2017)
Charly (1968)HD
Charly (1968)
Balanar (2025)HD
Balanar (2025)
Navel Point (1999)HD
Navel Point (1999)
Facsimile (2025)HD
Facsimile (2025)
Rejects (2021)HD
Rejects (2021)
Strange Brew (1983)HD
Strange Brew (1983)
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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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