Thanassis Meritzis is a revered figure in the realm of physical media, particularly known for his work in production that has left an indelible mark on film history. His standout project, *The Key of Happiness* (1953), is celebrated not only for its artistic merit but also for its rarity on physical formats. This film captures a unique blend of post-war optimism and Greek culture, making it a prized possession for collectors who appreciate international cinema. Meritzis's meticulous attention to detail and commitment to quality have made his releases sought-after items on platforms like WatchRoster. Collectors often scramble to find original VHS or DVD editions of his films, especially since many were released in limited runs. His contributions to the cinematic landscape, particularly through *The Key of Happiness*, ensure that he remains a significant figure in the physical media collecting community, where the pursuit of exceptional films is a passion shared by many.