Special Guest Stars Kristen Bell voices Marge (Singing Voice) Sara Chase voices Sasha Reed Guest Stars Alex Désert voices Carl Carlson Kevin Michael Richardson voices Dr. Julius Hibbert Maggie Roswell voices Helen Lovejoy Chris Edgerly voices Cheering Crowd Pamela Hayden voices Cheering Crowd Kevin Michael Richardson voices Male Director Fan Tress MacNeille voices Mrs. Chase Elisabeth Kiernan Averick voices Female Director Fan