GLÜCK IM HINTERHAUS (1980): Karl Erp, a 40-year-old library director, leads an orderly life with his wife, children, and home. When he falls in love with a much younger library intern, he leaves his family and moves in with her in a modest apartment in a rear building. DER A57 (1966) follows the driver and conductor of a Berlin bus line through their daily work routine and offers insights into a working world that no longer exists today.