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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 26,774 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Awakening (2023)HD
Awakening (2023)
Skeeter (1993)HD
Skeeter (1993)
Brightwood (2022)HD
Brightwood (2022)
Sleepworking (2013)HD
Sleepworking (2013)
Real Heroes (2008)HD
Real Heroes (2008)
Star Trek Voyager - Future's End (2000)HD
Star Trek Voyager - Future's End (2000)
Contagion (2002)HD
Contagion (2002)
The Lilico's hyper-reality.mp4 (2024)HD
The Lilico's hyper-reality.mp4 (2024)
Contact (2022)HD
Contact (2022)
The Amazing Colossal Woman (2016)HD
The Amazing Colossal Woman (2016)
Starvengers: The Movie (1976)HD
Starvengers: The Movie (1976)
The Midnight After (2014)HD
The Midnight After (2014)
DZIDZIO: MARSIK (2016)HD
DZIDZIO: MARSIK (2016)
Why Don't You Love Me?HD
Why Don't You Love Me?
Alien Wars: Judgment Day (2024)HD
Alien Wars: Judgment Day (2024)
Child Machine (2023)HD
Child Machine (2023)
Kamen Rider Super-1: The Movie (1981)HD
Kamen Rider Super-1: The Movie (1981)
After That (2026)HD
After That (2026)
Sarcum (2024)HD
Sarcum (2024)
The End was Just the Beginning (2025)HD
The End was Just the Beginning (2025)
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123Movies

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