Never again is now! A portrait of Antje Kosemund from Hamburg and the history of resistance against the Nazi regime. Her father was arrested by the Gestapo in May 1933, her mother died early, and her sister Irma fell victim to the Nazis’ »euthanasia« murder program. In conversation with Antje Kosemund, born in 1928, people, places, streets and buildings appear. They all tell their stories of the communist resistance against National Socialism in Hamburg, of a trace in the extermination program of Aktion T4, which leads to Vienna. Kosemund’s memories are testimony to a life of resistance. A document against forgetting.