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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 26,929 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Tim Travers and the Time Traveler's Paradox (2025)HD
Tim Travers and the Time Traveler's Paradox (2025)
Frequencies (2013)HD
Frequencies (2013)
Left-Handed Fate (1966)HD
Left-Handed Fate (1966)
New Century Ultraman Legend (2002)HD
New Century Ultraman Legend (2002)
Animal (2005)HD
Animal (2005)
Zenith (2024)HD
Zenith (2024)
Rahul & RosaHD
Rahul & Rosa
Madrigal (2007)HD
Madrigal (2007)
Expresso Parador (2023)HD
Expresso Parador (2023)
Legend of Lemnear (1989)HD
Legend of Lemnear (1989)
Eventide (2024)1080P
Eventide (2024)
Wonder Women (1973)HD
Wonder Women (1973)
Object PermanenceHD
Object Permanence
Emmanuelle Through Time: Emmanuelle's Supernatural Sexual Activity (2012)HD
Emmanuelle Through Time: Emmanuelle's Supernatural Sexual Activity (2012)
First Squad: The Moment of Truth (2009)HD
First Squad: The Moment of Truth (2009)
Miracle Beach (1992)HD
Miracle Beach (1992)
Krrish 3 (2013)HD
Krrish 3 (2013)
Les lutteurs immobiles (1988)1080P
Les lutteurs immobiles (1988)
Sector 7 (2011)HD
Sector 7 (2011)
Mafia: Survival Game (2016)HD
Mafia: Survival Game (2016)
1…178179180…500›
123Movies

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