A British film director, producer, and cinematographer, he began his career in the 1930s. Initially gaining recognition as a cinematographer, he worked on classics like "In Which We Serve." Transitioning to directing, he became known for films such as "The Prime of Miss Jean Brodie" and "The Poseidon Adventure." His work was noted for its technical skill and narrative depth. Throughout his career, he collaborated with notable figures in the industry, leaving a lasting impact on British and international cinema.