Heiner Mühlenbrock is a celebrated figure in the world of home video, particularly known for his distinctive direction in the realm of avant-garde cinema. His most notable work, *Okay okay. Der moderne Tanz* (1980), has garnered a cult following among collectors for its innovative approach to storytelling and visual aesthetics. This film stands out not only for its artistic merit but also for its limited physical media releases, making it a prized possession for those who appreciate the intersection of film history and artistic experimentation. Collectors are drawn to Mühlenbrock's work not just for the films themselves, but for the unique cultural context they represent. The scarcity of early home video editions, especially in VHS format, means that fans of both Mühlenbrock and avant-garde cinema often compete to secure these gems. His ability to push boundaries has left an indelible mark on the film landscape, ensuring that his works remain relevant and sought-after in the ever-evolving world of physical media.