Duke Cutler
Gumball Watterson (voice)
Christian J. Simon
Darwin Watterson (voice)
Kyla Kowalewski
Anais Watterson (voice)
Teresa Gallagher
Nicole Watterson (voice)
Dan Russell
Richard Watterson (voice)
Logan Grove
Gumball Watterson (voice) (archival footage)
Jacob Hopkins
Nicolas Cantu
Kwesi Boakye
Darwin Watterson (voice) (archival footage)
Terrell Ransom Jr.
Donielle T. Hansley Jr.
