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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 26,786 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Star Wars: Episode I - The Phantom Menace (1999)HD
Star Wars: Episode I - The Phantom Menace (1999)
Event Horizon (1997)HD
Event Horizon (1997)
TRON: Legacy (2010)HD
TRON: Legacy (2010)
Nope (2022)HD
Nope (2022)
A Quiet Place Part II (2021)1080P
A Quiet Place Part II (2021)
G.I. Joe: Retaliation (2013)HD
G.I. Joe: Retaliation (2013)
M3GAN 2.0 (2025)1080P
M3GAN 2.0 (2025)
Eternals (2021)HD
Eternals (2021)
Resident Evil: Welcome to Raccoon City (2021)HD
Resident Evil: Welcome to Raccoon City (2021)
Dark Phoenix (2019)HD
Dark Phoenix (2019)
A Quiet Place: Day One (2024)HD
A Quiet Place: Day One (2024)
Stalker (1979)1080P
Stalker (1979)
Prey (2022)1080P
Prey (2022)
Galaxy Quest (1999)1080P
Galaxy Quest (1999)
Superman (1978)1080P
Superman (1978)
Her (2013)1080P
Her (2013)
Journey 2: The Mysterious Island (2012)HD
Journey 2: The Mysterious Island (2012)
The Great Flood (2025)HD
The Great Flood (2025)
Oblivion (2013)HD
Oblivion (2013)
Terminator: Dark Fate (2019)HD
Terminator: Dark Fate (2019)
1…111213…500›
123Movies

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