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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 26,765 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Groot's Pursuit (2022)1080P
Groot's Pursuit (2022)
AVE (2018)HD
AVE (2018)
Save the Green Planet! (2003)1080P
Save the Green Planet! (2003)
Dark Angel (1990)HD
Dark Angel (1990)
Inuyashiki (2018)1080P
Inuyashiki (2018)
Dragon Ball: Curse of the Blood Rubies (1986)HD
Dragon Ball: Curse of the Blood Rubies (1986)
Phoenix Forgotten (2017)HD
Phoenix Forgotten (2017)
Skyline (2010)HD
Skyline (2010)
The Astronaut's Wife (1999)HD
The Astronaut's Wife (1999)
The Space Between Us (2017)1080P
The Space Between Us (2017)
Heavy Metal (1981)HD
Heavy Metal (1981)
Forgotten Experiment (2023)HD
Forgotten Experiment (2023)
Doraemon: Nobita's Great Adventure in the South Seas (1998)HD
Doraemon: Nobita's Great Adventure in the South Seas (1998)
Khaos (2023)HD
Khaos (2023)
Sexmission (1984)1080P
Sexmission (1984)
Extinction (2018)HD
Extinction (2018)
Buzz Lightyear of Star Command: The Adventure Begins (2000)HD
Buzz Lightyear of Star Command: The Adventure Begins (2000)
Tekken (2010)HD
Tekken (2010)
Offline (2015)1080P
Offline (2015)
J2X (2024)HD
J2X (2024)
1…606162…500›
123Movies

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