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

Good People (2024)HD
Good People (2024)
Fast Color (2019)HD
Fast Color (2019)
Night of the Blood Beast (1958)HD
Night of the Blood Beast (1958)
Megaboa (2021)HD
Megaboa (2021)
Ragnarok (2015)HD
Ragnarok (2015)
The Two Faces of Dr. Jekyll (1960)HD
The Two Faces of Dr. Jekyll (1960)
Theodore Rex (1995)HD
Theodore Rex (1995)
Jenius- Countdown in the Riddle (2018)HD
Jenius- Countdown in the Riddle (2018)
Вечно эта любовь! (2026)HD
Вечно эта любовь! (2026)
4:44 Last Day on Earth (2012)HD
4:44 Last Day on Earth (2012)
Teratomorph (2019)HD
Teratomorph (2019)
skateaway2K (2025)HD
skateaway2K (2025)
Survivor's Guilt (2020)HD
Survivor's Guilt (2020)
The Calm Beyond (2020)1080P
The Calm Beyond (2020)
Apocalypse of Ice (2020)HD
Apocalypse of Ice (2020)
A Puppy from the Constellation of the Dog (1991)1080P
A Puppy from the Constellation of the Dog (1991)
Realidade VirtualHD
Realidade Virtual
Cargols! (2011)HD
Cargols! (2011)
Capitán Kinesis (2019)HD
Capitán Kinesis (2019)
Homeplanet (2024)HD
Homeplanet (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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