The Day the Earth Stood Still

Watch The Day the Earth Stood Still full movie online Movies123. Watch The Day the Earth Stood Still 123movies online for free. The Day the Earth Stood Still 123movies: A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.