Free science fiction movies to watch online
1,847 movies with a free, licensed stream right now. Open any title to see which service — and whether that is still true today.
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5.0Master of the Universe
2026 · Film
8.4Inception
2010 · Film
7.6The Fifth Element
1997 · Film
8.2Terminator 2: Judgment Day
1991 · Film
7.7Everything Everywhere All at Once
2022 · Film
6.6Subservience
2024 · Film
7.6Arrival
2016 · Film
6.8World War Z
2013 · Film
7.5The Tomorrow War
2021 · Film
6.7Primitive War
2025 · Film
7.3Sonic the Hedgehog
2020 · Film
6.8Star Trek Beyond
2016 · Film
6.6War of the Worlds
2005 · Film
7.9Ghost in the Shell
1995 · Film
5.6Hulk
2003 · Film
7.4The Witch: Part 2. The Other One
2022 · Film
7.6Predator
1987 · Film
8.1Eternal Sunshine of the Spotless Mind
2004 · Film
6.3Monsters vs Aliens
2009 · Film
7.1The Invisible Man
2020 · Film