Cast and credits of Bart's New Friend (2015)

Mike B. Anderson

Bob Anderson

Dan Castellaneta
Homer Simpson / Abraham Simpson / Santa's Little Helper / Krusty the Klown (voice)

Julie Kavner
Marge Simpson (voice)

Nancy Cartwright
Bart Simpson / Nelson Muntz / Kearney (voice)

Yeardley Smith
Lisa Simpson (voice)

Hank Azaria
Carl / Cletus / Sven Golly / Chief Wiggum / Superintendent Chalmers / Lou (voice)

Harry Shearer
Lenny / Mr. Burns / Waylon Smithers / Dr. Hibbert / Principal Skinner (voice)

Stacy Keach
Don Bookner (voice)

Pamela Hayden
Milhouse Van Houten / Jimbo Jones (voice)

Tress MacNeille
Brandine / Dolph (voice)

Chris Edgerly
(voice)