Don Mankiewicz was a prolific screenwriter whose contributions to film and television have left a lasting impact, particularly within the realm of collectible media. Best known for his work on the classic medical drama "Marcus Welby, M.D.," Mankiewicz penned the memorable episode "A Matter of Humanities" (1969), which resonates with collectors for its poignant storytelling and character development. This episode, along with others from the series, is often sought after for its exploration of ethical dilemmas in medicine, making it a standout in the history of television writing. Collectors are drawn to Mankiewicz's work not only for its narrative depth but also for its cultural significance during a transformative era in television. His ability to intertwine social issues with engaging drama has made his scripts essential pieces in both film and television history. As physical media enthusiasts continue to seek out complete series and classic episodes, Mankiewicz's contributions remain a treasure trove for anyone looking to appreciate the artistry of storytelling in home video collections.