Guest Stars Matt Stone voices Butters Stotch Trey Parker voices Randy Marsh April Stewart voices Sharon Marsh Trey Parker voices Mr. Mackey Matt Stone voices Gerald Broflovski April Stewart voices Wendy Testaberger Matt Stone voices Craig Jennifer Howell voices Bebe Stevens April Stewart voices Shelley Marsh Trey Parker voices PC Principal Vernon Chatman voices Towelie Laylo Incognegro voices Nichole Daniels