'They Live' is a film about John Nada, a homeless worker who discovers sunglasses that reveal the hidden manipulation of society by capitalist forces, illustrating the idea that the rich exploit the poor. The document discusses how Marxist and post-modern critiques apply to the film, particularly through its commentary on capitalism, class struggle, and media influence. Observations of specific scenes highlight the struggle for awareness and the societal conditioning that enforces obedience to capitalist norms.