David Hilberman is a pivotal figure in the evolution of animated filmmaking, renowned for his work on the classic "Energetically Yours" (1957). After his tenure at Walt Disney Studios, where he contributed to iconic projects like "Snow White and the Seven Dwarfs" and "Bambi," Hilberman took a bold step into independent filmmaking. His efforts in founding Industrial Film and Poster Service, which eventually became UPA, marked a significant shift in the industry, allowing for more innovative storytelling techniques that collectors cherish today. Despite facing challenges, including being blacklisted in the 1950s, Hilberman's passion for animation never waned. His later work with Hanna-Barbera and as an educator at San Francisco State University further solidified his legacy. Collectors seek out his films not only for their historical significance but also for their unique animation style that continues to influence the genre. "Energetically Yours," in particular, is a sought-after title, representing a crucial moment in the transition from traditional animation to a more modern approach.