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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 26,826 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Voyage to the Bottom of the Sea (1961)HD
Voyage to the Bottom of the Sea (1961)
Gal Avatar (2010)HD
Gal Avatar (2010)
Outrun1080P
Outrun
The Walking Dead (1936)HD
The Walking Dead (1936)
Gasmask Girl (2024)HD
Gasmask Girl (2024)
Tropical Fractals (2026)HD
Tropical Fractals (2026)
Potluck (2024)1080P
Potluck (2024)
Space Cop Gavan The Movie (2012)1080P
Space Cop Gavan The Movie (2012)
Cosmic Adventures (2018)HD
Cosmic Adventures (2018)
Accursed Power (1995)HD
Accursed Power (1995)
Enhanced (2019)HD
Enhanced (2019)
Estelar (2024)1080P
Estelar (2024)
Dog Men (2015)HD
Dog Men (2015)
Deus (2022)HD
Deus (2022)
Hands of Steel (1986)HD
Hands of Steel (1986)
Lavalantula (2015)HD
Lavalantula (2015)
Jimmy Timmy Power Hour (2004)1080P
Jimmy Timmy Power Hour (2004)
John Vardar vs the Galaxy (2024)1080P
John Vardar vs the Galaxy (2024)
Break of Dawn (2022)HD
Break of Dawn (2022)
14 Days (2014)1080P
14 Days (2014)
1…208209210…500›
123Movies

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Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

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