Joachim Fernau was a notable figure in the world of film writing, particularly recognized for his work in the 1970s. His most celebrated film, "Komm nach Wien, ich zeig dir was!" (1970), showcases his unique storytelling style and has become a sought-after title among collectors. This film stands out not only for its engaging narrative but also for its cultural significance, capturing the zeitgeist of Vienna in a way that resonates with fans of classic cinema. Collectors gravitate towards Fernau’s work for its historical value and the depth of its character-driven plots. The film's limited release on physical media, especially in pristine condition on VHS and DVD, has made it a prized possession for home video enthusiasts. As the home video format evolved, Fernau's contributions have continued to be appreciated, solidifying his place in film history and ensuring that his works remain in demand among dedicated collectors.