In 1944, a group of high command officers plot an attempt against Hitler, and one of the leaders of the conspiracy, Stauffenberg, goes to a meeting with the Fuhrer in charge of exploding the place. However, Hitler survives and the officers are executed. This unsuccessful operation was called "Valkyrie Operation", and this realistic movie discloses this true event.
An eleven-year-old Turkish boy, two young men from a small town, and a cuckolded policeman from the sticks all find their way to Berlin on May Day, where, in the district of Kreuzberg, emotions come to the boil every year.
Brothers Helmut and Wolfgang Kaminski live on opposite sides of the still porous Iron Curtain: Helmut works as a reporter for radio in the American sector, Wolfgang as an SED functionary for the construction of socialism. His father Otto was a brigade leader at the large construction site in Stalinallee, where the demonstrations began on June 16. On June 17, 1953, the East Berlin workers formed an uprising.
