The film meticulously explores the illustrious career of a celebrated cinematographer, detailing his influence on classic cinema through personal anecdotes and interviews with industry icons. From his early beginnings in British cinema to groundbreaking work with directors like Michael Powell, the narrative highlights his innovative use of Technicolor and his profound impact on visual storytelling. Through rare behind-the-scenes footage, viewers gain insight into his artistic process and the creative decisions that shaped such iconic films as "The Red Shoes" and "Black Narcissus."

The documentary also delves into the relationships he built with legendary actors and directors, showcasing the mutual respect and admiration that defined these collaborations. Significant segments of the film are dedicated to his work with Hollywood legends and his ability to bring out their best performances through his mastery of light and color. The exploration of his later years and the legacy he leaves behind in cinema provides a touching conclusion, celebrating a life dedicated to the art of filmmaking.