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 null
Kevin Bacon
Noah Wylie
Boyz II Men null