While indoor mobility appliances salesman and installer Meinhard Bommer 'tests' with flirtatious senior Rebecca Ruland her new persons bath lift, the cardiac patient suffers a fatal crisis, his tablets being switches for placebos. Steady girl friend Liese Brambach may be mortally jealous. Meinhard lived isolated with close twin brother Wenzel Bommer, for years also sharing 'artificial girl friend' Doris, so far exclusively, up for repairs by the converted mechanic Robert Steiff who customizes these 'sex robots'. Meinhard's self-made employer Florian Wagner can't hide his own problems.
—KGF Vissers