Devin Adair is a notable figure in the realm of physical media, particularly recognized for their impact as a producer in the documentary genre. One of Adair's standout contributions is the compelling film "Betting on Zero" (2016), which delves into the controversial world of Herbalife and its implications for its distributors. This documentary not only garnered significant attention upon release but has also become a sought-after title among collectors due to its insightful exploration of a modern-day corporate saga. Collectors appreciate Adair's work not just for its engaging content but also for its production quality and the social relevance it captures. "Betting on Zero" has been released on various formats, making it a staple in any serious collector's library, especially those interested in socially conscious documentaries. With a knack for producing films that provoke thought and discussion, Devin Adair continues to be a name that resonates within the collecting community, marking a significant contribution to film history and home video releases.