Gumball and Darwin learn that getting a family heirloom back off an old man is harder than you might think.

Cast: Logan Grove, Kwesi Boakye, Kyla Rae Kowalewski, Teresa Gallagher, Dan Russell, Kerry Shale, Sandra Dickinson, Hugh Harrison, Adam Long, Colin McFarlane, Steve Furst, Mic Graves, Alix Wilton Regan, Fergus Craig, Richard Overall