Science fiction movies allow the viewer to escape from reality for a short while, and there are a ton of great sci-fi flicks ...

This Michel Crichton adaptation didn't get the love it deserved during release, but thanks to streaming, sci-fi fans can ...

You can watch one of the best sci-fi movies of the 2000s – perhaps ever – for free on the Roku Channel, 16 years after its release.

Tubi is a wealth of free streaming movies of all genres--provided you don't mind a few ads. But there's sci-fi riches to unearth here.