Special Guest Stars John Mulaney voices Warburton Parker Guest Stars Pamela Hayden voices Milhouse Van Houten Pamela Hayden voices Jimbo Jones Tress MacNeille voices Dolph Shapiro Maggie Roswell voices Luanne Van Houten Tress MacNeille voices Lindsey Naegle Kevin Michael Richardson voices Anger Watkins Chris Edgerly voices The Detonator Pamela Hayden voices Leslie Sky Tress MacNeille voices Fizix