Special Guest Stars Marcia Wallace voices Edna Krabappel Johnny Carson voices Himself Barry White voices Himself Bette Midler voices Herself Luke Perry voices Himself Elizabeth Taylor voices Herself Flea voices Himself Hugh Hefner voices Himself Red Hot Chili Peppers voices Themselves Chad Smith voices Himself Anthony Kiedis voices Himself Arik Marshall voices Himself Guest Stars Pamela Hayden voices Milhouse Van Houten