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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 26,948 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Destination Mars! (2002)HD
Destination Mars! (2002)
Homo Machina (2026)HD
Homo Machina (2026)
Hello (2023)1080P
Hello (2023)
The Rift (2016)HD
The Rift (2016)
Janaína Overdrive (2016)HD
Janaína Overdrive (2016)
Vera (2013)HD
Vera (2013)
Offline (2015)1080P
Offline (2015)
Antihuman (2017)HD
Antihuman (2017)
Vier Wände (2021)HD
Vier Wände (2021)
A Heart Will Not Stop (1995)HD
A Heart Will Not Stop (1995)
Dorion (2025)1080P
Dorion (2025)
Depositarios (2010)HD
Depositarios (2010)
Half Human: The Story of the Abominable Snowman (1957)HD
Half Human: The Story of the Abominable Snowman (1957)
Pajama Gladiator (2008)HD
Pajama Gladiator (2008)
A Carta de Doktor Jairo (2024)HD
A Carta de Doktor Jairo (2024)
Seclusion (2020)HD
Seclusion (2020)
Headsome (2013)HD
Headsome (2013)
Inception: The Cobol Job (2010)1080P
Inception: The Cobol Job (2010)
The Unseen (2016)HD
The Unseen (2016)
Cancer (2016)HD
Cancer (2016)
1…359360361…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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