Guest Stars Trey Parker voices Mr. Garrison Trey Parker voices Mr. Mackey Matt Stone voices Gerald Broflovski Matt Stone voices Craig Isaac Hayes voices Chef Mary Kay Bergman voices Principal Victoria Jennifer Howell voices Bebe Stevens Matt Stone voices Tweek Trey Parker voices Skeeter Trey Parker voices Sexual Harassment Panda Matt Stone voices Sexual Harassment Panda Trey Parker voices Mr. Evans Trey Parker voices Kevin McCardy Mary Kay Bergman voices Judge Julie