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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 26,789 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

The Death of Superman (2019)1080P
The Death of Superman (2019)
Village of the Damned (1995)HD
Village of the Damned (1995)
The Forgotten (2004)HD
The Forgotten (2004)
Die Alone (2024)HD
Die Alone (2024)
Southbound (2015)HD
Southbound (2015)
Swan Song (2021)1080P
Swan Song (2021)
The Butterfly Effect 2 (2006)HD
The Butterfly Effect 2 (2006)
Arena (2011)HD
Arena (2011)
Mission to Mars (2000)HD
Mission to Mars (2000)
Back To The Past Plus+ (2026)HD
Back To The Past Plus+ (2026)
Dragon Ball Z: The Tree of Might (1990)HD
Dragon Ball Z: The Tree of Might (1990)
Deep Blue Sea 3 (2020)HD
Deep Blue Sea 3 (2020)
Books of Blood (2020)HD
Books of Blood (2020)
Last Sentinel (2023)HD
Last Sentinel (2023)
Darkman (1990)HD
Darkman (1990)
I Am Mother (2019)HD
I Am Mother (2019)
Akal ImitasiHD
Akal Imitasi
The Animal Kingdom (2023)HD
The Animal Kingdom (2023)
Godzilla vs. SpaceGodzilla (1994)HD
Godzilla vs. SpaceGodzilla (1994)
Dragon Ball Z: Bio-Broly (1994)HD
Dragon Ball Z: Bio-Broly (1994)
1…606162…500›
123Movies

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