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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 26,869 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Journey to the Seventh Planet (1962)HD
Journey to the Seventh Planet (1962)
Resurrection of the Little Match Girl (2002)HD
Resurrection of the Little Match Girl (2002)
The Spawning1080P
The Spawning
Homoti (1987)HD
Homoti (1987)
Spark (2022)HD
Spark (2022)
Jurassic Tale (2022)HD
Jurassic Tale (2022)
Oceans Rising (2017)HD
Oceans Rising (2017)
Uranes (2013)HD
Uranes (2013)
Tropical SOV: Bizarre Sci-fi Samba (2026)HD
Tropical SOV: Bizarre Sci-fi Samba (2026)
Replica (2024)1080P
Replica (2024)
Caronte (2017)HD
Caronte (2017)
Rising Boas in a Girl's School (2022)HD
Rising Boas in a Girl's School (2022)
Ministry of Happiness (2021)HD
Ministry of Happiness (2021)
Crazy Alien (2019)HD
Crazy Alien (2019)
Radar Men from the Moon (1952)HD
Radar Men from the Moon (1952)
Citové súradnice (1986)HD
Citové súradnice (1986)
Treasure Planet (1982)HD
Treasure Planet (1982)
Space Sheriff Sharivan: NEXT GENERATION (2014)1080P
Space Sheriff Sharivan: NEXT GENERATION (2014)
A Visitor to a Museum (1989)HD
A Visitor to a Museum (1989)
5th Passenger (2018)HD
5th Passenger (2018)
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123Movies

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