David Agus is a unique figure in the world of physical media, best known for his role in the 2006 documentary "Who Needs Sleep?". This film, which explores the impact of sleep deprivation on health, has gained a cult following among collectors for its insightful take on the science of sleep and its implications for well-being. Agus’s thoughtful commentary and engaging presence make this release a standout for fans of health-related documentaries. Collectors actively seek out "Who Needs Sleep?" not just for its compelling content, but also for its limited edition Blu-ray releases that feature exclusive interviews and behind-the-scenes footage. These editions are prized for their collectible value, often fetching higher prices at auctions and among dedicated fans. Agus’s contributions to both medicine and media highlight a fascinating intersection of health and film, making his work a significant addition to any physical media collection.