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Free science fiction movies to watch online — page 20

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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The Stepford Wives poster6.7

The Stepford Wives

1975 · Film

The Room poster6.4

The Room

2019 · Film

Space Chimps poster4.9

Space Chimps

2008 · Film

Tremors 3: Back to Perfection poster5.8

Tremors 3: Back to Perfection

2001 · Film

Invaders from Mars poster5.6

Invaders from Mars

1986 · Film

Pokémon: The Rise of Darkrai poster7.0

Pokémon: The Rise of Darkrai

2007 · Film

Sputnik poster6.5

Sputnik

2020 · Film

The Adventures of Buckaroo Banzai Across the 8th Dimension poster6.0

The Adventures of Buckaroo Banzai Across the 8th Dimension

1984 · Film

Revolt poster5.5

Revolt

2017 · Film

Body Snatchers poster6.2

Body Snatchers

1993 · Film

Robot Overlords poster4.8

Robot Overlords

2015 · Film

Stargate: The Ark of Truth poster7.1

Stargate: The Ark of Truth

2008 · Film

Safety Not Guaranteed poster6.8

Safety Not Guaranteed

2012 · Film

Paradise Hills poster5.9

Paradise Hills

2019 · Film

Pokémon: Lucario and the Mystery of Mew poster7.0

Pokémon: Lucario and the Mystery of Mew

2005 · Film

The Butterfly Effect 3: Revelations poster5.5

The Butterfly Effect 3: Revelations

2009 · Film

Fantastic Planet poster7.6

Fantastic Planet

1973 · Film

No Escape poster6.2

No Escape

1994 · Film

Monkeybone poster5.2

Monkeybone

2001 · Film

Alienoid: Return to the Future poster6.7

Alienoid: Return to the Future

2024 · Film