After a fatal decision leaves him responsible for the death of his seven-year old daughter Leonie, the formerly successful painter David loses control of his own life. But one day he discovers a door that would allow him to start over. What seems like a promising opportunity for a new beginning turns out to be a sinister horror scenario, because not everything in the past is as it seems, and many things become confused when retroactively changing the course of fate. Jan Berger wrote the script to this star-cast film adaptation of Akif Pirinçci's novel "Die Damalstür".