The episode airs March 19, 2017.
Worried that Bart is destined for failure, Marge turns to a series of parenting “experts” for advice. Homer decides to cash in on one expert’s advice by opening up a trophy store in Springfield. Meanwhile, Bart finds some needed encouragement from Grampa, who gives him a precious watch coveted by Homer.
Brian Posehn as Dumlee
@BLascelle written by Simon Rich
— Al Jean (@AlJean) February 23, 2017
Source: The Futon Critic
Stay tuned for more!