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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 26,837 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

HABITAT (2021)HD
HABITAT (2021)
New Life (2023)HD
New Life (2023)
Azul (2026)HD
Azul (2026)
Lipgloss Explosion! (2001)1080P
Lipgloss Explosion! (2001)
Esquadrão 51 contra os Discos Voadores (2022)HD
Esquadrão 51 contra os Discos Voadores (2022)
Stargazer (2021)HD
Stargazer (2021)
Konto 55: Grand Outer Space Adventure (1969)1080P
Konto 55: Grand Outer Space Adventure (1969)
Bostrom (2019)HD
Bostrom (2019)
Pizza Hunt (2003)HD
Pizza Hunt (2003)
Psycho-Pass: Sinners of the System - Case.1 Crime and Punishment (2019)HD
Psycho-Pass: Sinners of the System - Case.1 Crime and Punishment (2019)
To Aldebaran (1989)HD
To Aldebaran (1989)
Patrick Still Lives (1980)HD
Patrick Still Lives (1980)
Blind Willow, Sleeping Woman (2023)HD
Blind Willow, Sleeping Woman (2023)
Guardians of the Forbidden Dimension (1994)HD
Guardians of the Forbidden Dimension (1994)
Sky Pirates (1986)HD
Sky Pirates (1986)
Ironhorse (2010)HD
Ironhorse (2010)
Parallel (2015)HD
Parallel (2015)
The Resurrected (1991)HD
The Resurrected (1991)
Harpies (2007)HD
Harpies (2007)
Sharktopus (2023)HD
Sharktopus (2023)
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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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