 Complete the following phrase:  He initially studied medicine at the Universities of Tübingen and Berlin, but moved into theatre during the 1950s, during which he worked at the Staatstheater Stuttgart as actor and assistant stage director. 1958 he started directing himself at the Theater Ulm. During the 1960s, he became acclaimed through multiple movie and TV productions. His film Trotta was nominated for the Palme dOr at the 