In this unsold pilot; Hetty Waintropp Investigations"； Six years later, Frank Cross, the husband of Edith, Heidi's oldest and dearest friend, found Heidi and wanted to find his only son, Bernard, whom he had never seen in 50 years, from his first marriage. However, when Heidi found Frank, he had changed his mind and no longer wanted to see his son. Ironically, Bernard's 16-year-old son Jeffrey ran away from home, and Heidi found herself involved in another missing person case.