Everything's a Lie (1992)

Erich Kasulke and Rudolf Portmann are comedian stars of the former GDR. When the Wall falls, so does their success. Portmann becomes a successful businessman, while Kasulke tries to continue working on the comedy circuit - without success. When his wife also cheats on him, he decides to start a new life in Berlin. There he quickly meets his old friend Portmann, who has built up a huge company. He offers him a job. But Erich puts the entire company in danger...