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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 26,789 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Double Team (1997)HD
Double Team (1997)
Murong Knight (2020)HD
Murong Knight (2020)
CVTV (2022)1080P
CVTV (2022)
Seedpeople (1992)HD
Seedpeople (1992)
The City of Lost Children (1995)1080P
The City of Lost Children (1995)
The Boys from Brazil (1978)HD
The Boys from Brazil (1978)
Doraemon: Nobita and the Green Giant Legend (2008)HD
Doraemon: Nobita and the Green Giant Legend (2008)
The Puppet Masters (1994)HD
The Puppet Masters (1994)
Hurricane Polymar: Holy Blood (1996)HD
Hurricane Polymar: Holy Blood (1996)
Green Lantern: Emerald Knights (2011)HD
Green Lantern: Emerald Knights (2011)
SALVIA ROSMARINUS (2024)1080P
SALVIA ROSMARINUS (2024)
Steins;Gate: The Movie - Load Region of Déjà Vu (2013)1080P
Steins;Gate: The Movie - Load Region of Déjà Vu (2013)
Hurricane RoadHD
Hurricane Road
The scent of a forest (2021)HD
The scent of a forest (2021)
Sign Gene (2017)1080P
Sign Gene (2017)
BURN·E (2008)1080P
BURN·E (2008)
Ultraman Tiga: The Final Odyssey (2000)HD
Ultraman Tiga: The Final Odyssey (2000)
Mute (2018)HD
Mute (2018)
Firefox (1982)HD
Firefox (1982)
Doraemon: Nobita and the Windmasters (2003)1080P
Doraemon: Nobita and the Windmasters (2003)
1…646566…500›
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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