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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 26,776 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Captain America: The Origin of Captain America (1985)HD
Captain America: The Origin of Captain America (1985)
Tikiland (2022)HD
Tikiland (2022)
Ultraman: Monster Movie Feature (1967)1080P
Ultraman: Monster Movie Feature (1967)
Eosphere (2022)HD
Eosphere (2022)
Claire (2019)HD
Claire (2019)
Crime Zone (1988)HD
Crime Zone (1988)
Marvel Rising: Operation Shuri (2019)HD
Marvel Rising: Operation Shuri (2019)
Anhedonia (2015)HD
Anhedonia (2015)
Undergods (2021)HD
Undergods (2021)
Kamen Rider Ghost: The 100 Eyecons and Ghost’s Fateful Moment (2016)1080P
Kamen Rider Ghost: The 100 Eyecons and Ghost’s Fateful Moment (2016)
Rocketman (2014)HD
Rocketman (2014)
Encrypt (2003)HD
Encrypt (2003)
Black Holes (1995)HD
Black Holes (1995)
Queen of Blood (1966)HD
Queen of Blood (1966)
Apex Legends Stories from the Outlands "Survive" (2022)HD
Apex Legends Stories from the Outlands "Survive" (2022)
Guardians (2017)HD
Guardians (2017)
Short Circuit (2019)HD
Short Circuit (2019)
From Star Wars to Star Wars: The Story of Industrial Light & Magic (1999)1080P
From Star Wars to Star Wars: The Story of Industrial Light & Magic (1999)
Kamen Rider #1 (2016)1080P
Kamen Rider #1 (2016)
Totò in the Moon (1958)HD
Totò in the Moon (1958)
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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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