Wacky Races (2017) (2017)

S2E27 Brains Before Brawn

Tiny's inventor makes a comeback to town, bringing with him a remarkable present: the other half of Tiny's brain! However, as Tiny’s newfound smarts inflate his ego, the racers become increasingly frustrated with his haughty demeanor. In response, they band together to reclaim Tiny's brain and restore some balance to their racing team.