Twenty-five years after the collapse of the German Democratic Republic (GDR), filmmaker Petra Epperlein returns to the proletarian Oz of her childhood to find the truth about her late father's suicide and his rumored Stasi past. Had he been an informant for the secret police? Was her childhood an elaborate fiction? As she looks for answers in the Stasi's extensive archives, she pulls back the curtain of her own nostalgia and enters the parallel world of the security state, seeing her former life through the lens of the oppresso.
