A British film director and producer, he gained prominence in the 1960s and 1970s. He is best known for his collaborations with actor Charles Bronson, particularly on the "Death Wish" series, which became a defining work in the vigilante genre. His career spanned various genres, including thrillers, comedies, and action films. Beyond filmmaking, he was also a food critic and columnist. Known for his outspoken personality, he left a lasting impact on both cinema and British media.