"I was kidnapped Kim, i'm very scared right now," Casey to Kim Possible, Chapter 18.
Casey and her younger sister Barbara Wilson are the two daughters of the President. They were just heading to school when Bonnie tricked them into following her. at the end of the disaster, in the news, it was said that the two had been returned to their parents. Casey and Kim had met before when the President thanked Kim for saving the world from Drakken and Shego during the El Diablo Incident.
- Casey is a brave girl, showing a little daring when she was trying to call her mother, but got Kim Possible instead.