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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.

Dead Dicks (2019)HD
Dead Dicks (2019)
Tape 407 (2012)HD
Tape 407 (2012)
Always Morning (2023)1080P
Always Morning (2023)
The Thirteenth Bride of the Prince (1987)1080P
The Thirteenth Bride of the Prince (1987)
The Roswell ReportHD
The Roswell Report
Space Forces (2020)HD
Space Forces (2020)
The Sky of the Others (2021)HD
The Sky of the Others (2021)
Interceptor Force 2 (2002)HD
Interceptor Force 2 (2002)
Carny (2009)HD
Carny (2009)
Endgame (1983)HD
Endgame (1983)
Midnight Mission (2024)HD
Midnight Mission (2024)
Valley of the Gods (2020)HD
Valley of the Gods (2020)
Ripples (1967)HD
Ripples (1967)
Project Shadowchaser III (1995)HD
Project Shadowchaser III (1995)
Time at the Top (1999)HD
Time at the Top (1999)
Bad Channels (1992)HD
Bad Channels (1992)
Kamikaze '89 (1982)HD
Kamikaze '89 (1982)
Leñador y la mujer América (2013)HD
Leñador y la mujer América (2013)
Mobile Suit Gundam: The 08th MS Team - Miller's Report (1998)HD
Mobile Suit Gundam: The 08th MS Team - Miller's Report (1998)
A Time in Eternity (2026)HD
A Time in Eternity (2026)
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123Movies

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