Here is an elegantly appointed drama-thriller from May el-Toukhy, about sexual shame and political paranoia in postwar Denmark, with something of Alfred Hitchcock’s Rebecca, which it consciously recalls. As director and co-writer, El-Toukhy has created a shrewd and painful movie about the terrible things you need to do to survive, and what it takes to forget those things afterwards.The scene is a prosperous, upper-middle-class apartment in Copenhagen just after the second world war, when the Danish resistance was permitted the powers of a secret-police militia to detain and interrogate those suspected of having given assistance to the Nazis. Christian (Carsten...