Klaus made a significant mark in the world of film with his memorable performances in the late '80s, particularly in *Die Lady mit den Handschellen* (1987) and *Mattres Majesties* (1989). His role in *Die Lady mit den Handschellen*, a cult classic, showcased his unique ability to blend drama with a touch of intrigue, making it a must-have for collectors interested in rare international films. The film's limited home video releases have turned it into a coveted item, sought after by those who appreciate its vintage allure. *Mattres Majesties* further solidified Klaus's standing in the realm of physical media, as it combined captivating storytelling with his standout performance. This film has become a staple among collectors who value its rare VHS and DVD editions, often hunting for pristine copies to complete their collections. Klaus's work not only highlights the artistry of the era but also exemplifies why physical media enthusiasts cherish these titles, each holding a piece of cinematic history.