Marge enters Santa's Little Helper into the national dog show in Philadelphia.
Cast:
Dan Castellaneta
Julie Kavner
Nancy Cartwright
Yeardley Smith
Hank Azaria
Harry Shearer
Tress MacNeille
Pamela Hayden
Quinta Brunson
Katherine LaNasa
Taylor Dearden
Questlove
Kevin Bacon
Noah Wylie
Boyz II Men