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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 26,948 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Aurora (2024)HD
Aurora (2024)
Divinity (2023)HD
Divinity (2023)
Return (2008)HD
Return (2008)
Outside (2025)1080P
Outside (2025)
J.A.K.Q. Dengekitai vs. Gorenger (1978)1080P
J.A.K.Q. Dengekitai vs. Gorenger (1978)
What If the Future Never Happened? (2025)HD
What If the Future Never Happened? (2025)
The Beyond (2018)HD
The Beyond (2018)
The Calm Beyond (2020)1080P
The Calm Beyond (2020)
Doubutsu Sentai Zyuohger Returns: Life Theft! Champion of Earth Tournament (2017)HD
Doubutsu Sentai Zyuohger Returns: Life Theft! Champion of Earth Tournament (2017)
Terminatrix (1995)HD
Terminatrix (1995)
Cyberpunk Romance (2026)HD
Cyberpunk Romance (2026)
Cowboy Games (1985)HD
Cowboy Games (1985)
Kaira and the TemporalHD
Kaira and the Temporal
The Ant (2025)HD
The Ant (2025)
Intrusion (2021)HD
Intrusion (2021)
Legend of the Galactic Heroes: Overture to a New War (1993)1080P
Legend of the Galactic Heroes: Overture to a New War (1993)
Light of My Eye (2022)HD
Light of My Eye (2022)
Robo-Dog (2015)HD
Robo-Dog (2015)
Kiamat: The End Of A Ballad (2025)HD
Kiamat: The End Of A Ballad (2025)
Regular Henry (2016)HD
Regular Henry (2016)
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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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