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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 26,805 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Z for Zachariah (2015)HD
Z for Zachariah (2015)
Judas Kiss (2011)HD
Judas Kiss (2011)
Intravenus (2025)HD
Intravenus (2025)
Concert For A Rat (1995)HD
Concert For A Rat (1995)
Space Oddity (2023)HD
Space Oddity (2023)
Tokusou Sentai Dekaranger VS Abaranger (2005)HD
Tokusou Sentai Dekaranger VS Abaranger (2005)
Conquest of the Earth (1980)HD
Conquest of the Earth (1980)
Orbit (2011)HD
Orbit (2011)
The Toxic Avenger Part II (1989)HD
The Toxic Avenger Part II (1989)
Exterminators of the Year 3000 (1983)HD
Exterminators of the Year 3000 (1983)
Space Fury (1999)HD
Space Fury (1999)
Final Flight of the Osiris (2003)HD
Final Flight of the Osiris (2003)
Darkman II: The Return of Durant (1995)HD
Darkman II: The Return of Durant (1995)
Antiviral (2012)HD
Antiviral (2012)
Bio Slime (2010)HD
Bio Slime (2010)
Venus Wars (1989)HD
Venus Wars (1989)
All Monsters Attack (1969)HD
All Monsters Attack (1969)
Attack of the Killer Tomatoes: Organic Intelligence (2026)HD
Attack of the Killer Tomatoes: Organic Intelligence (2026)
The Egg (2025)HD
The Egg (2025)
Scan Ahead (2024)HD
Scan Ahead (2024)
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123Movies

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