Enno Patalas was a prominent German film historian and preservationist whose work greatly influenced the appreciation of cinema, particularly in the realm of physical media. Known for his expertise, Patalas dedicated much of his career to the preservation of classic films, ensuring that these cultural treasures remained accessible for future generations. His documentary, *Voyage to 'Metropolis'* (2010), is a standout in his filmography, offering an in-depth exploration of Fritz Lang's iconic 1927 silent film, *Metropolis*. This release is highly sought after by collectors for its unique insights and rich historical context, making it a must-have for any serious film aficionado. Collectors are drawn to Patalas's work not only for its artistic merit but also for its contribution to film education and preservation. His commitment to showcasing the significance of classic cinema has solidified his legacy, making his films essential additions to any physical media collection. Patalas's passion for film history continues to inspire collectors to seek out and cherish the physical formats that bring these cinematic milestones to life.