Ken Loach is an English film director known for his socially critical films dealing with issues like poverty, homelessness, and labor rights from a socialist perspective. Some of his most notable films include Cathy Come Home (1966), Kes (1969), and I, Daniel Blake (2016), which both won the Palme d'Or at Cannes, making him one of few directors to win it twice. Loach takes a realistic approach to filmmaking, using techniques like natural lighting, nonprofessional actors, and improvised scenes. Throughout his career, he has advocated for socialist ideals and critiqued social issues through film.