Richard Watterson (voice)

Dan Russell

Nicole Watterson (voice)

Teresa Gallagher

Anais Watterson (voice)

Kyla Kowalewski

Granny Jojo (voice)

Sandra Dickinson

Larry Needlemeyer (voice)

Kerry Shale

Carrie Krueger (voice)

Jessica McDonald

Mr. Robinson / Tina Rex (voice)

Stefan Ashton Frank

Gumball Watterson (voice)

Jacob Hopkins

Darwin Watterson (voice)

Terrell Ransom Jr.

Gumball Watterson (voice)

Nicolas Cantu

Gumball Watterson (voice)

Logan Grove

Darwin Watterson (voice)

Kwesi Boakye

Darwin Watterson (voice)

Christian J. Simon

Darwin Watterson (voice)

Donielle T. Hansley Jr.

Mr. Robinson (voice)

Rupert Degas

Dr. Wrecker (voice)

David Warner

Frankie Watterson (voice)

Rich Fulcher

Mayor (voice) / Superintendent Evil

Garrick Hagon

Narrator (voice)

Derek Jacobi

Grady / Frank (voice

Baker Terry