Howard Koch was a prolific screenwriter whose contributions to film have made him a significant figure in cinematic history. Best known for his work on the classic "Casablanca" (1942), Koch's storytelling prowess also shines through in the 1992 documentary "You Must Remember This: A Tribute to 'Casablanca'," which explores the enduring legacy of this iconic film. Collectors seek out Koch's works not only for their historical relevance but also for the depth and nuance he brought to his characters and narratives. In addition to his celebrated screenplays, Koch wrote "Smog" (1962), a thought-provoking film that reflects the environmental concerns of its time. This film has become a sought-after piece in the collector community, particularly for those interested in the evolution of social commentary in cinema. With a career that spans various genres and decades, Howard Koch remains a cherished figure among physical media enthusiasts, as his works embody the artistry and cultural impact that collectors are passionate about preserving.