Desc: Angst hat eine kalte Hand: Directed by Matti Geschonneck. With Cornelia Froboess, Udo Samel, Katja Riemann, Sven-Eric Bechtolf. A nurse, Heidi Zoll, is abducted, held captive captive for a week and now suffers from amnesia. Of the police investigating the crime, only Detective Superintendent Osswald believes her. She stands by her and tried to activate her memory. After she meets the police dog-trainer Bohnart the case come to be dangerous to her life.