Name	Known for
Logan Grove Gumball Watterson (voice) Gumball Watterson (voice) See fewer	The Amazing World of Gumball (2011)
Kwesi Boakye Darwin Watterson (voice) Darwin Watterson (voice) See fewer	The Amazing World of Gumball (2011)
Kyla Rae Kowalewski Anais Watterson (voice) Anais Watterson (voice) See fewer	The Amazing World of Gumball (2011)
Teresa Gallagher Nicole Watterson / Penny Fitzgerald (voice) Nicole Watterson / Penny Fitzgerald (voice) See fewer	The Amazing World of Gumball (2011)
Dan Russell Richard Watterson / Patrick Fitzgerald (voice) Richard Watterson / Patrick Fitzgerald (voice) See fewer	The Amazing World of Gumball (2011)
Sandra Dickinson Actress (voice) Actress (voice) See fewer	Balto (1995)
Steve Furst Actor (voice) Actor (voice) See fewer	Chalet Girl (2011)
Hugo Harold-Harrison Tobias Wilson / Idaho (voice) Tobias Wilson / Idaho (voice) See fewer	Mr. Nobody (2009)
Hugh Harrison Actor (voice) Actor (voice) See fewer	The Amazing World of Gumball (2011)
Tony Hull Actor (as Anthony Hull) Actor (as Anthony Hull) See fewer	Elliott from Earth (2021)
Jessica McDonald Actress (voice) Actress (voice) See fewer	The Amazing World of Gumball (2011)
Richard Overall Actor (voice) Actor (voice) See fewer	The Amazing World of Gumball (2011)
Kerry Shale Actor (voice) Actor (voice) See fewer	Wednesday (2022)