THE SIMPSONS: When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan (guest star Ed Sheeran). Meanwhile, Bart discovers that he has an affinity for chemistry in the all-new “Haw-Haw Land” episode of THE SIMPSONS airing Sunday, Jan. 7, (8:00-8:30 PM ET/PT). THE SIMPSONS ™ and © 2017 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan (guest star Ed Sheeran, Pictured). Meanwhile, Bart discovers that he has an affinity for chemistry in the all-new “Haw-Haw Land” episode of THE SIMPSONS airing Sunday, Jan. 7, (8:00-8:30 PM ET/PT). THE SIMPSONS ™ and © 2017 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan (guest star Ed Sheeran). Meanwhile, Bart discovers that he has an affinity for chemistry in the all-new “Haw-Haw Land” episode of THE SIMPSONS airing Sunday, Jan. 7, (8:00-8:30 PM ET/PT). THE SIMPSONS ™ and © 2017 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan (guest star Ed Sheeran). Meanwhile, Bart discovers that he has an affinity for chemistry in the all-new “Haw-Haw Land” episode of THE SIMPSONS airing Sunday, Jan. 7, (8:00-8:30 PM ET/PT). THE SIMPSONS ™ and © 2017 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan (guest star Ed Sheeran, Pictured). Meanwhile, Bart discovers that he has an affinity for chemistry in the all-new “Haw-Haw Land” episode of THE SIMPSONS airing Sunday, Jan. 7, (8:00-8:30 PM ET/PT). THE SIMPSONS ™ and © 2017 TCFFC ALL RIGHTS RESERVED.