It all begins with a knock on Graham's hotel door. His visitor is nineteen-year-old Christa, who read in the newspaper that he would be in town. She introduces herself as his long-lost daughter. His daughter? It's true that many years ago Graham had a fling with Christa's mother, an exquisitely alluring school actress named Peggy Somers. The dates don't work, though. Graham maintains he was out of the country when Christa was conceived. He couldn't be her father.