Along with Ilse Scheer and Otto Zonschitz, Jester was one of the founding members of the Theatermanufaktur am Hallesches Ufer, which after Rainer Harjes is the most important independent group in Germany. The Theatermanufaktur ensemble performed together at the Paris Festival of Nations, in the Netherlands, Yugoslavia, Austria, Switzerland, at the Berlin Festival and the Ruhr Festival in Recklinghausen. Jester made his first television appearance in 1971 alongside Grischa Huber in the horror film Vampira. Here Jester embodied none of the ac…