Despair

In early-1930s Berlin, an elegant Russian émigré and eccentric chocolatier convinces himself that he has seen his doppelgänger, and hatches a murderous plan to trade his existence for an entirely new one. Will he get over the deep despair?

Despair is a 1978 drama history movie directed by Rainer Werner Fassbinder, starring Dirk Bogarde, Andréa Ferréol, Klaus Löwitsch. It holds an IMDb rating of 6.9/10 from 2,981 votes and runs 1h 59m.