8.3 The Amazing World of Gumball May. 02, 2011 The Amazing World of Gumball IMDb: 8.3 2011 3496 views The life of Gumball Watterson, a 12-year old cat who attends middle school in Elmore. Accompanied by his pet, adoptive brother, and best friend ... AnimationComedyFamilySci-Fi & Fantasy