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I'm pretty sure that's Fantastic Planet, or La planete sauvage in French: https://en.wikipedia.org/wiki/Fantastic_Planet
I'm pretty sure that's Fantastic Planet, or La planÃ$te sauvage in French: https://en.wikipedia.org/wiki/Fantastic_Planet
I'm pretty sure that's Fantastic Planet, or La planÃ$te sauvage in French: https://en.wikipedia.org/wiki/Fantastic_Planet
I'm pretty sure that's Fantastic Planet, or La planÃ$te sauvage in French: https://en.wikipedia.org/wiki/Fantastic_Planet

When I was a kid, I watched a movie but I can't remember the name. What I'm sure of is that there were gigantic blue aliens who invaded the Earth and tried to kill people by squashing them with big rocks. Most of the humans depicted in the movie looked like cavemen. What I also remember is that most of the time, the environment wasn't very detailed and the background was plain white. One last element I'm not totally sure of: the French title of the movie includes the word Sacré (French for Holy)