Sci-fi concepts usually look out of place when they’re shoe-horned into historical settings, but there are a few movies which make this work.

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.

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.

Exciting kaiju fans worldwide, as it has been revealed that the highly anticipated Godzilla Minus One sequel, directed by Takashi Yamazaki, is officially set to begin filming in Japan on August 30.