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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 27,040 Science Fiction titles — no signup, no subscription required. Updated daily with the newest Science Fiction releases.

X-Men: Apocalypse (2016)HD
X-Men: Apocalypse (2016)
Thor: Ragnarok (2017)1080P
Thor: Ragnarok (2017)
Star Wars: The Last Jedi (2017)HD
Star Wars: The Last Jedi (2017)
Everything Everywhere All at Once (2022)1080P
Everything Everywhere All at Once (2022)
Iron Man 3 (2013)HD
Iron Man 3 (2013)
Lesbian Space Princess (2025)HD
Lesbian Space Princess (2025)
Hope (2026)1080P
Hope (2026)
The Martian (2015)1080P
The Martian (2015)
V for Vendetta (2006)1080P
V for Vendetta (2006)
Guardians of the Galaxy Vol. 2 (2017)1080P
Guardians of the Galaxy Vol. 2 (2017)
Black Widow (2021)1080P
Black Widow (2021)
Blade Runner (1982)1080P
Blade Runner (1982)
28 Years Later (2025)HD
28 Years Later (2025)
Black Panther (2018)1080P
Black Panther (2018)
Good Luck, Have Fun, Don't Die (2026)1080P
Good Luck, Have Fun, Don't Die (2026)
Sonic the Hedgehog 3 (2024)1080P
Sonic the Hedgehog 3 (2024)
The Prestige (2006)1080P
The Prestige (2006)
Real Steel (2011)1080P
Real Steel (2011)
Venom: Let There Be Carnage (2021)HD
Venom: Let There Be Carnage (2021)
Jurassic World Dominion (2022)HD
Jurassic World Dominion (2022)
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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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