Sophie Walten, a central character in The Walten Files, is the daughter of Jack and Rosemary Walten and the older sister of Edward and Molly. She grapples with anger issues, similar to her father, and can be easily irritated. However, by 1982, Sophie has become playful and cheerful, especially around her new partner, Jenny Letterson. Physically, she boasts an impressive build, with massive assets and a very substantial rear.