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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 26,827 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Left Behind (2000)HD
Left Behind (2000)
Connected (2009)HD
Connected (2009)
Sweetwater (1988)HD
Sweetwater (1988)
The Underground (2019)HD
The Underground (2019)
AE: Apocalypse Earth (2013)HD
AE: Apocalypse Earth (2013)
Fallen Angel (2023)HD
Fallen Angel (2023)
Apocalypse Baby, We Advertise the End of the World (2021)HD
Apocalypse Baby, We Advertise the End of the World (2021)
Poltergeist-90 (1991)HD
Poltergeist-90 (1991)
Zelňačka (1996)HD
Zelňačka (1996)
Mirage: Eigenstate (2024)HD
Mirage: Eigenstate (2024)
Las Nogas (2023)HD
Las Nogas (2023)
RE:cycle of the PENGUINDRUM Part 2: I Love You (2022)HD
RE:cycle of the PENGUINDRUM Part 2: I Love You (2022)
Update (2025)HD
Update (2025)
Kikai Sentai Zenkaiger vs. Kiramager vs. Senpaiger (2022)1080P
Kikai Sentai Zenkaiger vs. Kiramager vs. Senpaiger (2022)
Earthbound (2021)HD
Earthbound (2021)
The Automaton (2019)1080P
The Automaton (2019)
Across time, Give a Damn! (2022)HD
Across time, Give a Damn! (2022)
Spider-Ham: Caught in a Ham (2019)HD
Spider-Ham: Caught in a Ham (2019)
Deus Vult (2024)HD
Deus Vult (2024)
Gal Avatar (2010)HD
Gal Avatar (2010)
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123Movies

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Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

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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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