Glynis Johns, a legendary figure in both Hollywood and British cinema, leaves behind a remarkable legacy that spans decades and is highly sought after by physical media collectors. Best known to modern audiences as the spirited Winifred Banks in Disney's 1964 classic *Mary Poppins*, her performance, complete with the iconic "Sister Suffragette," remains a cornerstone of any family film collection, frequently re-released on Blu-ray and 4K for its enduring appeal. But her career stretches far beyond Cherry Tree Lane. Collectors keenly seek out her earlier, equally impressive work. The Technicolor splendor of 1955’s *The Court Jester*, where her comedic timing shines opposite Danny Kaye, is a must-have for classic film enthusiasts, often found in meticulously restored DVD and Blu-ray editions. Her Oscar-nominated role in the 1960 drama *The Sundowners* is another gem, offering a dramatic turn that showcases her versatility. Even her voice work in animated features like 1988’s *Scooby-Doo and the Ghoul School* adds a fun, unexpected entry for animation collectors to track down, solidifying Johns's place as a versatile and beloved presence in film history.