Anais Watterson (voice)
Nicole Watterson / Penny Fitzgerald / Teri / Mrs. Robinson (voice)
Richard Watterson / Patrick Fitzgerald (voice)
Larry Needlemeyer / Leslie / Bobert / Hector / Additional Voices (voice)
Gumball Watterson (voice)
Darwin Watterson (voice)
Mr. Robinson / Tobias Wilson / Larry Needlemeyer / Clayton / Gary Hedges (voice)
Banana Joe (voice)
Sarah (voice) / Daisy the Donkey (voice)
Banana Barbara (voice) / Martha Miller (voice)
Dr. Wrecker (voice)
Mayor (voice) / Superintendent Evil
Ms. Lucy Simian (voice) / Rocky Robinson (voice)
Frankie Watterson (voice)
Mr. Corneille (voice) / Rocky Robinson (voice)
Violet (voice) / Mary Senicourt (voice)
Wilson Bilson (voice) / Evil Alan (voice)
Anton (voice)
Rob (voice)
