Alex Kerner's mother was in a coma while the Berlin wall fell. When she wakes up he must try to keep her from learning what happened (as she was an avid communist supporter) to avoid shocking her which could lead to another heart attack.
Good Bye, Lenin! is a 2003 German tragicomedy film, directed by Wolfgang Becker. The cast includes Daniel Brühl, Katrin Sass, Chulpan Khamatova, and Maria Simon. The story follows a family in East Germany (GDR); the mother (Sass) is dedicated to the socialist cause and falls into a coma in October 1989, shortly before the Peaceful Revolution in November. When she awakens eight months later in June 1990, her son (Brühl) attempts to protect her from a fatal shock by concealing the fall of the Berlin Wall and the collapse of Communism in East Germany.