The Day the Earth Stood Still (1951)

1951
Rated TBC by the BBFC
The Day the Earth Stood Still (1951) Film Poster

Synopsis

An alien ambassador lands his spaceship in America and warns humanity that Earth risks imminent destruction by an interplanetary alliance unless it abandons its warlike ways - and is promptly shot by the military. The wounded visitor is forced to live among humans, but his powerful robot servant is poised to punish mankind for its aggression. Sci-fi drama, with Michael Rennie, Patricia Neal and Hugh Marlowe.