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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 26,839 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Barbie: Star Light Adventure (2016)HD
Barbie: Star Light Adventure (2016)
220 VOLTS (2021)HD
220 VOLTS (2021)
Focal PlaneHD
Focal Plane
ARQ (2016)HD
ARQ (2016)
The Tree House (2019)HD
The Tree House (2019)
Klupe (2021)HD
Klupe (2021)
TEKKEN: The Motion Picture (1998)HD
TEKKEN: The Motion Picture (1998)
Kaira and the TemporalHD
Kaira and the Temporal
Wizards (1977)HD
Wizards (1977)
Iron Sky: The Coming Race (2019)HD
Iron Sky: The Coming Race (2019)
Big City Greens the Movie: Spacecation (2024)1080P
Big City Greens the Movie: Spacecation (2024)
Inuyashiki (2018)1080P
Inuyashiki (2018)
Tropical Fractals (2026)HD
Tropical Fractals (2026)
LuminaHD
Lumina
Recollector (2023)HD
Recollector (2023)
Story of Alien and Rumpa (2013)1080P
Story of Alien and Rumpa (2013)
The RingHD
The Ring
Dinogeist (2026)HD
Dinogeist (2026)
Digimon: The Movie (2000)HD
Digimon: The Movie (2000)
JLA Adventures: Trapped in Time (2014)HD
JLA Adventures: Trapped in Time (2014)
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123Movies

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