All Cast
Julie Kavner
Marge Simpson (voice)
Dan Castellaneta
Homer Simpson / Grampa Simpson (voice)
Chris Edgerly
Various (voice)
Tress MacNeille
Various (voice)
Carolyn Omine
Nani Pelekai (voice)
Maggie Roswell
Mary Poppins (voice)
Maurice LaMarche
Darth Vader (voice)
