Comedian Wim Sonneveld has had enough of his most popular character, Willem Parel the organ grinder. He feels his creation is becoming more popular than himself. Indeed, Parel proves to have enough life in him to step down from a dressing room poster into the real world. When he start to lead actual organ grinders from all over the country into lobbying for equal rights, the police naturally, go after Wim Sonneveld.