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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 26,988 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Hollow Man II (2006)HD
Hollow Man II (2006)
Species: The Awakening (2007)HD
Species: The Awakening (2007)
Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017)HD
Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017)
Altered States (1980)HD
Altered States (1980)
Blood: The Last Vampire (2009)HD
Blood: The Last Vampire (2009)
The Fantastic Four (1994)HD
The Fantastic Four (1994)
Strange Brew (1983)HD
Strange Brew (1983)
Open Your Eyes (1997)1080P
Open Your Eyes (1997)
Batman Beyond: Return of the Joker (2000)1080P
Batman Beyond: Return of the Joker (2000)
The Puppet Masters (1994)HD
The Puppet Masters (1994)
Hyper Misao Produce ~HYPE!3~ (2025)HD
Hyper Misao Produce ~HYPE!3~ (2025)
April and the Extraordinary World (2015)1080P
April and the Extraordinary World (2015)
The Man from Earth: Holocene (2017)HD
The Man from Earth: Holocene (2017)
The Quiet Earth (1985)HD
The Quiet Earth (1985)
Tremors 3: Back to Perfection (2001)HD
Tremors 3: Back to Perfection (2001)
Doraemon the Movie: Nobita's Little Star Wars 2021 (2022)HD
Doraemon the Movie: Nobita's Little Star Wars 2021 (2022)
Next Gen (2018)HD
Next Gen (2018)
What Planet Are You From? (2000)HD
What Planet Are You From? (2000)
Project Gemini (2022)HD
Project Gemini (2022)
The Toxic Avenger (1984)HD
The Toxic Avenger (1984)
1…596061…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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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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