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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 26,864 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Animalia (2025)HD
Animalia (2025)
Destination Marfa (2021)HD
Destination Marfa (2021)
Phantasm III: Lord of the Dead (1994)HD
Phantasm III: Lord of the Dead (1994)
Citové súradnice (1986)HD
Citové súradnice (1986)
Witching HourHD
Witching Hour
Willard (1971)HD
Willard (1971)
Farki Farki (2024)HD
Farki Farki (2024)
Captain Ultra: The Movie (1967)HD
Captain Ultra: The Movie (1967)
Solidarity (2022)1080P
Solidarity (2022)
Spacehunter: Adventures in the Forbidden Zone (1983)HD
Spacehunter: Adventures in the Forbidden Zone (1983)
Fonotune: An Electric Fairytale (2018)HD
Fonotune: An Electric Fairytale (2018)
Offline (2015)1080P
Offline (2015)
Dexter's Laboratory: Ego Trip (1999)1080P
Dexter's Laboratory: Ego Trip (1999)
Straw Man (2025)1080P
Straw Man (2025)
Independence Day: The ID4 Invasion (1996)HD
Independence Day: The ID4 Invasion (1996)
Nightmare City (1980)HD
Nightmare City (1980)
Human Lost (2019)HD
Human Lost (2019)
Mobile Suit Gundam Narrative (2018)HD
Mobile Suit Gundam Narrative (2018)
Signal VoidHD
Signal Void
Kamen Rider Drive: Surprise Future (2015)1080P
Kamen Rider Drive: Surprise Future (2015)
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123Movies

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