The Day The Earth Stood Still (1951)

Directed by Robert Wise, »The Day the Earth Stood Still« follows Klaatu, an alien who lands in Washington to promote peace but is met with hostility and suspicion. After being shot by a soldier, Klaatu escapes and mingles with humans to gauge their capacity for peace, reflecting the film’s critique of Cold War-era politics and its enduring relevance. The film stands out for elevating the sci-fi genre with its focus on human virtues and flaws, outstanding performances, and its call for global cooperation and peace.