Julie Kavner
voices Marge Simpson
Nancy Cartwright
voices Bart Simpson
Yeardley Smith
voices Lisa Simpson
Dan Castellaneta
voices Barney Gumble
Harry Shearer
voices Waylon Smithers
Harry Shearer
voices Dr. Marvin Monroe
Harry Shearer
voices Officer Eddie
Dan Castellaneta
voices Son in Monroe Ad
Nancy Cartwright
voices Tom Gammil
Nancy Cartwright
voices Mother #2
Nancy Cartwright
voices Receptionist
Harry Shearer
voices Father #1
Harry Shearer
voices Documentation Voice
Harry Shearer
voices Father #2
Harry Shearer
voices Boxing Announcer
Harry Shearer
voices Monroe Ad Voice
Harry Shearer
voices Pawnbroker