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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 26,870 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Blood Seekers (2021)1080P
Blood Seekers (2021)
6 Minutes of Death (2013)HD
6 Minutes of Death (2013)
Moon & Back (2024)HD
Moon & Back (2024)
Tanjiro (2022)1080P
Tanjiro (2022)
Patch Town (2014)HD
Patch Town (2014)
Age of Tomorrow (2014)HD
Age of Tomorrow (2014)
Underwater Ghost (2025)HD
Underwater Ghost (2025)
Disruption (2019)HD
Disruption (2019)
Tender Love from Outer Space (2022)HD
Tender Love from Outer Space (2022)
Athena (2019)HD
Athena (2019)
The Car: Road to Revenge (2019)HD
The Car: Road to Revenge (2019)
3022 (2019)HD
3022 (2019)
End of the World (2013)HD
End of the World (2013)
Dead Space: Aftermath (2011)HD
Dead Space: Aftermath (2011)
Dr. Cyclops (1940)HD
Dr. Cyclops (1940)
FlimmernHD
Flimmern
Dolcezza Extrema (2015)1080P
Dolcezza Extrema (2015)
FRONTIER (2020)HD
FRONTIER (2020)
Zyuden Sentai Kyoryuger: 100 Years After (2014)1080P
Zyuden Sentai Kyoryuger: 100 Years After (2014)
Ohryis Project (2023)HD
Ohryis Project (2023)
1…234235236…500›
123Movies

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Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

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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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