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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 26,964 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Gabriel (2007)HD
Gabriel (2007)
Kill Switch (2017)HD
Kill Switch (2017)
Serena (2026)1080P
Serena (2026)
Psycho-Pass: Sinners of the System - Case.3 On the Other Side of Love and Hate (2019)1080P
Psycho-Pass: Sinners of the System - Case.3 On the Other Side of Love and Hate (2019)
Alpha Test (2025)HD
Alpha Test (2025)
Nem Sansão Nem Dalila (1955)HD
Nem Sansão Nem Dalila (1955)
5-Headed Shark Attack (2017)HD
5-Headed Shark Attack (2017)
OtherLife (2017)HD
OtherLife (2017)
Scrat: Spaced Out (2016)HD
Scrat: Spaced Out (2016)
WarGames: The Dead Code (2008)HD
WarGames: The Dead Code (2008)
Moleman 4: Longplay (2017)1080P
Moleman 4: Longplay (2017)
Fortress 2 (2000)HD
Fortress 2 (2000)
Boonie Bears: Back to Earth (2022)HD
Boonie Bears: Back to Earth (2022)
The Star Wars Holiday Special (1978)HD
The Star Wars Holiday Special (1978)
Doraemon: Nobita and the Animal Planet (1990)HD
Doraemon: Nobita and the Animal Planet (1990)
Casa desiertaHD
Casa desierta
The Green Slime (1968)HD
The Green Slime (1968)
Angel Cop (1989)HD
Angel Cop (1989)
The Final Phase (2020)HD
The Final Phase (2020)
Intrusion (2021)HD
Intrusion (2021)
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123Movies

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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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