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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 26,763 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Lifelike (2021)1080P
Lifelike (2021)
Kamen Rider Drive Saga: Kamen Rider Chaser (2016)1080P
Kamen Rider Drive Saga: Kamen Rider Chaser (2016)
In the Land of Alkhoks (1995)HD
In the Land of Alkhoks (1995)
Doctor Who: The Night of the Doctor (2013)1080P
Doctor Who: The Night of the Doctor (2013)
Frecuencias (2020)HD
Frecuencias (2020)
Moonchild (2020)1080P
Moonchild (2020)
Yamadeloid (2015)HD
Yamadeloid (2015)
Terror Birds (2016)HD
Terror Birds (2016)
Someone's Gaze (2013)1080P
Someone's Gaze (2013)
Undercover Vampire Policeman (2016)HD
Undercover Vampire Policeman (2016)
Untitled Earth Sim 64 (2021)HD
Untitled Earth Sim 64 (2021)
Max Q: Emergency Landing (1998)1080P
Max Q: Emergency Landing (1998)
RemnantHD
Remnant
Sasquatch Mountain (2006)HD
Sasquatch Mountain (2006)
Il prezzo delle parole (2025)1080P
Il prezzo delle parole (2025)
Gundam Reconguista in G Movie I: Go! Core Fighter (2019)HD
Gundam Reconguista in G Movie I: Go! Core Fighter (2019)
Mind Blown (2016)HD
Mind Blown (2016)
Not Alone (2025)HD
Not Alone (2025)
OverrideHD
Override
Guest (1990)HD
Guest (1990)
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123Movies

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