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