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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 26,819 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

Unearthed (2007)HD
Unearthed (2007)
Monster Hunters (2020)HD
Monster Hunters (2020)
Strange Frequency (2001)HD
Strange Frequency (2001)
2551.01 - The Kid (2021)HD
2551.01 - The Kid (2021)
Rape Card (2018)1080P
Rape Card (2018)
The Unseen (2017)HD
The Unseen (2017)
Robotix (1990)HD
Robotix (1990)
Strawberry Mansion (2021)HD
Strawberry Mansion (2021)
Dr. Goldfoot and the Bikini Machine (1965)HD
Dr. Goldfoot and the Bikini Machine (1965)
All That We Destroy (2019)HD
All That We Destroy (2019)
Road to the Stars (1957)HD
Road to the Stars (1957)
CyberWorld (2000)HD
CyberWorld (2000)
The Imaginaries (2026)HD
The Imaginaries (2026)
Skyline: WarpathHD
Skyline: Warpath
His Master's Voice (2018)HD
His Master's Voice (2018)
Magnos (1983)1080P
Magnos (1983)
KikoRiki: Through the Universes (2026)HD
KikoRiki: Through the Universes (2026)
Manny (2020)HD
Manny (2020)
Salisbury Paranormal (2022)HD
Salisbury Paranormal (2022)
LUCID DREAM (2024)HD
LUCID DREAM (2024)
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123Movies

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