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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 26,869 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

D-24 (2013)HD
D-24 (2013)
Time Enforcer (2018)HD
Time Enforcer (2018)
Monster Force Zero (2020)HD
Monster Force Zero (2020)
MegaMan (2010)HD
MegaMan (2010)
Taong Putik (1956)HD
Taong Putik (1956)
When I'm Ready (2025)HD
When I'm Ready (2025)
Total Force (1996)HD
Total Force (1996)
ForesightHD
Foresight
Halo: Landfall (2007)HD
Halo: Landfall (2007)
Dr. Goldfoot and the Bikini Machine (1965)HD
Dr. Goldfoot and the Bikini Machine (1965)
Intravenus (2025)HD
Intravenus (2025)
Centopeia (2005)1080P
Centopeia (2005)
Progeny (1998)HD
Progeny (1998)
Mutiny in Outer Space (1965)HD
Mutiny in Outer Space (1965)
Mission Stardust (1967)HD
Mission Stardust (1967)
A Pengle Pongli Story (2019)HD
A Pengle Pongli Story (2019)
Cocky – The Running Doctor (1998)1080P
Cocky – The Running Doctor (1998)
Phantasm: Ravager (2016)HD
Phantasm: Ravager (2016)
Hyper Sapien: People from Another Star (1986)HD
Hyper Sapien: People from Another Star (1986)
Yang Tak Terucap dibalik Asap (2025)HD
Yang Tak Terucap dibalik Asap (2025)
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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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