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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 26,777 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

LEGO Star Wars Terrifying Tales (2021)HD
LEGO Star Wars Terrifying Tales (2021)
Bavi Stock I: Fated to Be A Target (1985)HD
Bavi Stock I: Fated to Be A Target (1985)
Endgame (1983)HD
Endgame (1983)
Pleasurecraft (1999)HD
Pleasurecraft (1999)
Gone (2023)HD
Gone (2023)
The Workplace (2021)1080P
The Workplace (2021)
Into the Forest (2016)HD
Into the Forest (2016)
Extraordinary (2026)1080P
Extraordinary (2026)
Earth to Echo (2014)HD
Earth to Echo (2014)
Purple Stuff (2018)HD
Purple Stuff (2018)
Skullduggery (1970)HD
Skullduggery (1970)
Arpeggio of Blue Steel -Ars Nova Cadenza- (2015)1080P
Arpeggio of Blue Steel -Ars Nova Cadenza- (2015)
Avá - Até Que os Ventos Aterrem (2021)HD
Avá - Até Que os Ventos Aterrem (2021)
Elizabeth Harvest (2018)HD
Elizabeth Harvest (2018)
The Sect (2014)HD
The Sect (2014)
The Committee of 19 (1972)1080P
The Committee of 19 (1972)
Psychotronic Attacks (2024)HD
Psychotronic Attacks (2024)
Final Offer (2018)HD
Final Offer (2018)
The Defiler (2016)HD
The Defiler (2016)
The Harvester (2023)HD
The Harvester (2023)
1…104105106…500›
123Movies

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