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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 26,999 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

WitchStars (2018)HD
WitchStars (2018)
Possibility of an Island (2008)HD
Possibility of an Island (2008)
Interkosmos (2006)HD
Interkosmos (2006)
Blood Drive (2017)HD
Blood Drive (2017)
Beyond Jurassic Park (2001)HD
Beyond Jurassic Park (2001)
Scientifically Perfect (1996)HD
Scientifically Perfect (1996)
Relic Armor Legaciam (1987)HD
Relic Armor Legaciam (1987)
Касса невест (2026)HD
Касса невест (2026)
DragonHD
Dragon
Space Sheriff Shaider: The Movie (1984)HD
Space Sheriff Shaider: The Movie (1984)
Teenage Cave Man (1958)HD
Teenage Cave Man (1958)
Le Temps d'une Tartine (2025)1080P
Le Temps d'une Tartine (2025)
White LilyHD
White Lily
King of Kong Island (1968)HD
King of Kong Island (1968)
Marina RutinaHD
Marina Rutina
Ryoko's Qubit Summer (2018)HD
Ryoko's Qubit Summer (2018)
Threshold (1981)HD
Threshold (1981)
Showdown at Area 51 (2007)HD
Showdown at Area 51 (2007)
Necromonger Dave (2008)HD
Necromonger Dave (2008)
The Amazing Screw-On Head (2006)HD
The Amazing Screw-On Head (2006)
1…471472473…500›
123Movies

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Disclaimer: This site does not store any files on its server. All contents are provided by non-affiliated third parties.

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