Lisa's Belly

Renee Ridgeley

Dr. Wendy Sage (voice)

Maggie Roswell

Elizabeth Hoover / Helen Lovejoy / Luann Van Houten (voice)

Jenny Yokobori

Flor (voice)

Kevin Michael Richardson

Dr. Hibbert (voice)

Grey DeLisle-Griffin

Sherri / Terri (voice)

Pamela Hayden

Milhouse Van Houten / Jimbo Jones (voice)

Chris Edgerly

Townspeople (voice)

Tress MacNeille

Dolph Starbeam / Shauna Chalmers / Girlfriends (voice)