Duckworth's Revolt

S1, E50: The Nephews think Duckworth lets Scrooge treat him like a slave. Overhearing them, Scrooge impulsively fires Duckworth, to give him a chance to go out in the world and "make big bucks." At the bus stop, a despondent Duckworth and the boys are zapped aboard a cornucopia-type space craft commanded by Vegetable Creatures! The creatures make Duckworth and the boys slaves, along with other space creatures they've collected. Duckworth shows everyone there's a big difference between working for someone because you want to and being forced to serve, when he spearheads a victorious revolt against slavery. The Nephews and all the space creatures gain new respect for Duckworth.