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.
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.