In The Simpsons episode ‘The Cad and the Hat’, while Homer proves to be a chess savant gaining the attention of real-life Chess Master Magnus Carlsen, after betraying Lisa, Bart faces his guilt head-on, literally. In one scene, Bart is confronted by an image that’s supposed to look like Bart but looks more Hugo Simpson, Bart’s “evil” conjoined twin.
[Left: Patton Oswalt is the voice of aspiring chef Remy in the Disney/Pixar film Ratatouille]
Bart’s guilt is voiced by Patton Oswalt. It’s not his first time on The Simpsons. Oswalt voiced T-Rex in the 2012 episode “The Day the Earth Stood Cool.” Oswalt is well recognized for his roles on Agents of S.H.I.E.L.D. (Billy/Sam Koening), Veep (Teddy Sykes), Two and a Half Men (Billy Stanhope), United States of Tara (Neil), and The King of Queens (Spence), among others. The Simpsons airs Sundays at 8pm on FOX.