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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 26,765 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Break of Dawn (2022)HD
Break of Dawn (2022)
Aliens vs. Titanic (2017)HD
Aliens vs. Titanic (2017)
La misma piel (2015)HD
La misma piel (2015)
Another Time (2018)HD
Another Time (2018)
All That We Destroy (2019)HD
All That We Destroy (2019)
The Sim Racer (2023)1080P
The Sim Racer (2023)
The History of Future Folk (2012)HD
The History of Future Folk (2012)
Ten Minutes Older: The Cello (2002)HD
Ten Minutes Older: The Cello (2002)
The Dandelion Girl (2024)1080P
The Dandelion Girl (2024)
Flawless New Amazon Alexa (2023)1080P
Flawless New Amazon Alexa (2023)
Kamen Rider Geats: 4 Aces and the Black Fox (2023)HD
Kamen Rider Geats: 4 Aces and the Black Fox (2023)
I Came From The Future (2018)1080P
I Came From The Future (2018)
Zombi X (2001)HD
Zombi X (2001)
Space Raiders (1983)HD
Space Raiders (1983)
HOP (2019)HD
HOP (2019)
Dreammaster: The Erotic Invader (1996)HD
Dreammaster: The Erotic Invader (1996)
Star☆Twinkle PreCure the Movie: Wish Upon a Song of Stars (2019)HD
Star☆Twinkle PreCure the Movie: Wish Upon a Song of Stars (2019)
Marvel Rising: Operation Shuri (2019)HD
Marvel Rising: Operation Shuri (2019)
The Outer Wild (2018)HD
The Outer Wild (2018)
Living Still Life (2014)HD
Living Still Life (2014)
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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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