Cast and credits of Bart Has Two Mommies (2006)

David Silverman

Dan Castellaneta
Homer Simpson / Santa's Little Helper / Toot-Toot / Mr. Teeny / Krusty the Klown (voice)

Julie Kavner
Marge Simpson (voice)

Nancy Cartwright
Bart Simpson / Todd Flanders / Nelson Muntz (voice)

Yeardley Smith
Lisa Simpson (voice)

Hank Azaria
Carl / Bumblebee Man (voice)

Harry Shearer
Lenny / Mr. Burns / Waylon Smithers / Rev. Lovejoy / Ned Flanders (voice)

Antonio Fargas
Huggy Bear (voice)

Susan Sarandon
Susan Sarandon (voice)

Dave Thomas
Bob Hope (voice)

Pamela Hayden
Rod Flanders (voice)

Tress MacNeille
Zookeeper (voice)

Maggie Roswell
Maude Flanders (voice)

Karl Wiedergott
Additional Voices (voice)