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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 26,961 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Aniara (2019)HD
Aniara (2019)
Parallelism (2021)HD
Parallelism (2021)
Singular (2025)HD
Singular (2025)
Somnium (2025)HD
Somnium (2025)
Sherlock Holmes (2010)HD
Sherlock Holmes (2010)
King Krule: Live on the Moon (2018)HD
King Krule: Live on the Moon (2018)
Stacked Racks from Mars (2014)HD
Stacked Racks from Mars (2014)
The Perfect Weapon (2016)HD
The Perfect Weapon (2016)
Choices (2021)HD
Choices (2021)
Half Human: The Story of the Abominable Snowman (1957)HD
Half Human: The Story of the Abominable Snowman (1957)
Angel Lust (2026)HD
Angel Lust (2026)
Inazuma Eleven GO vs. Danball Senki W (2012)1080P
Inazuma Eleven GO vs. Danball Senki W (2012)
The Inhabited Island (2009)HD
The Inhabited Island (2009)
Death Race 2050 (2017)HD
Death Race 2050 (2017)
Doraemon: Nobita and the Birth of Japan (1989)HD
Doraemon: Nobita and the Birth of Japan (1989)
Gangs of the Dead (2006)HD
Gangs of the Dead (2006)
Transcending Time (2020)HD
Transcending Time (2020)
X-Men Origins: Wolverine (2009)HD
X-Men Origins: Wolverine (2009)
Planet Heaven (2022)HD
Planet Heaven (2022)
Day of Reckoning (2017)HD
Day of Reckoning (2017)
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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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