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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 26,775 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Redisplacement (2020)1080P
Redisplacement (2020)
The Shepherd (1998)HD
The Shepherd (1998)
Lost Property (2025)1080P
Lost Property (2025)
Kintaro JK & Sexual Harassment Shark: Outrageous Cosmic Rays (2024)HD
Kintaro JK & Sexual Harassment Shark: Outrageous Cosmic Rays (2024)
Resumo da Ópera (2025)HD
Resumo da Ópera (2025)
Silent Night, Deadly Night 5: The Toy Maker (1991)HD
Silent Night, Deadly Night 5: The Toy Maker (1991)
Hell DiversHD
Hell Divers
Garuda (2004)HD
Garuda (2004)
The Monster and the Girl (1941)HD
The Monster and the Girl (1941)
Samouraïs (2002)HD
Samouraïs (2002)
MIGRANTS (2020)HD
MIGRANTS (2020)
Blue Planet (1971)HD
Blue Planet (1971)
The Generator (2017)HD
The Generator (2017)
UFO: Destroy Luna Base! (1971)HD
UFO: Destroy Luna Base! (1971)
Skin (2019)HD
Skin (2019)
Devil's Advocate Redux (2025)HD
Devil's Advocate Redux (2025)
I Married a Monster from Outer Space (1958)HD
I Married a Monster from Outer Space (1958)
Deadly Invasion: The Killer Bee Nightmare (1995)HD
Deadly Invasion: The Killer Bee Nightmare (1995)
Armored Trooper VOTOMS: Pailsen Files The Movie (2009)1080P
Armored Trooper VOTOMS: Pailsen Files The Movie (2009)
In October (2024)HD
In October (2024)
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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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