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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 26,867 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Iron Within (2023)HD
Iron Within (2023)
Chimera (2024)HD
Chimera (2024)
Killer Tongue (1996)HD
Killer Tongue (1996)
One Giant Leap (2019)HD
One Giant Leap (2019)
Being HumanHD
Being Human
Disaster! (2005)HD
Disaster! (2005)
Electronic Granny (1985)HD
Electronic Granny (1985)
Extraction Point (2021)HD
Extraction Point (2021)
#PostModem (2013)HD
#PostModem (2013)
Burrow (2026)HD
Burrow (2026)
Boys Go to Jupiter (2025)1080P
Boys Go to Jupiter (2025)
Princesa Morta do Jacuí (2018)HD
Princesa Morta do Jacuí (2018)
Neon Tank (2022)HD
Neon Tank (2022)
Happy Planet: Tale of Boy 36 (2018)HD
Happy Planet: Tale of Boy 36 (2018)
ReImagine (2021)HD
ReImagine (2021)
Deathline (1997)HD
Deathline (1997)
3:03 (2021)HD
3:03 (2021)
The Space Circus attraction hunter (trash version) (2025)HD
The Space Circus attraction hunter (trash version) (2025)
ErdenHD
Erden
Headache (2023)HD
Headache (2023)
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123Movies

123Movies — watch movies online for free and discover the latest movies and TV series without registration.

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

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