Kateřina Žalská is a celebrated figure in the Czech film industry, known for her poignant performances that have resonated with audiences and collectors alike. Her standout role in the critically acclaimed film *Great Sorrow* (1975) solidified her status as a prominent actress of her time. This film, notable for its exploration of grief and resilience, has become a must-have for collectors, often sought after for its cultural significance and the depth of Žalská's portrayal. Beyond *Great Sorrow*, Žalská's work spans various genres, making her filmography a treasure trove for enthusiasts of classic cinema. Collectors appreciate her ability to bring complex characters to life, often in films that reflect the tumultuous history of 20th-century Czechoslovakia. As home video formats continue to preserve these cinematic gems, Žalská's performances remain relevant, ensuring that her contributions to film history are celebrated and sought after in the collector community.