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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 26,778 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Ares (2016)HD
Ares (2016)
The Humanity Bureau (2017)HD
The Humanity Bureau (2017)
Beranjak Dewasa (2026)1080P
Beranjak Dewasa (2026)
The Vast of Night (2019)HD
The Vast of Night (2019)
The Heroic Trio (1993)HD
The Heroic Trio (1993)
Apes (2026)HD
Apes (2026)
The Invisible Boy (2014)HD
The Invisible Boy (2014)
House of Dracula (1945)HD
House of Dracula (1945)
The Iron Superman (1975)HD
The Iron Superman (1975)
Waves, Away (2023)HD
Waves, Away (2023)
Space Cadet (2026)HD
Space Cadet (2026)
Godzilla: City on the Edge of Battle (2018)HD
Godzilla: City on the Edge of Battle (2018)
O Sorteio (2024)HD
O Sorteio (2024)
Delirio (2009)HD
Delirio (2009)
Pokémon the Movie: Kyurem vs. the Sword of Justice (2012)HD
Pokémon the Movie: Kyurem vs. the Sword of Justice (2012)
Robot Girls (2026)HD
Robot Girls (2026)
Ravage Nation (2022)HD
Ravage Nation (2022)
Scavenger (2026)HD
Scavenger (2026)
The Enemy's the Pirates!: The Cats' Banquet (1989)1080P
The Enemy's the Pirates!: The Cats' Banquet (1989)
Battle at Big Rock (2019)HD
Battle at Big Rock (2019)
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123Movies

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