SUNDAY, APRIL 21

[EDITOR'S NOTE: Audio descriptions (AD) for tonight's animated programs are available on the SAP Audio Channel.]

"THE SIMPSONS" - (8:00-8:30 PM ET/PT) CC-AD-HDTV 720p-Dolby Digital 5.1

HOMER AND MARGE SEARCH FOR GUARDIANS FOR THE KIDS ON "THE SIMPSONS" SUNDAY, APRIL 21, ON FOX

Rashida Jones ("Parks and Recreation") and Danny DeVito ("It's Always Sunny in Philadelphia") Make Guest-Voice Appearances

After surviving a tornado, Marge and Homer seek out guardians for the kids, in case the worst should happen. They first turn to friends and family, including Homer's half-brother, Herb Powell (guest voice DeVito) with whom they can entrust their kids. But when Bart and Lisa fall in love with super-cool couple Mav (Hank Azaria) and Portia (guest voice Jones), Marge starts to question their potential guardians' true motivations in the "Changing of the Guardian" episode of THE SIMPSONS airing Sunday, April 21 (8:00-8:30 PM ET/PT) on FOX. (SI-2404) (TV-PG D, L, V)

Voice Cast: Dan Castellaneta as Homer Simpson; Julie Kavner as Marge Simpson; Nancy Cartwright as Bart Simpson and Nelson; Yeardley Smith as Lisa Simpson; Harry Shearer as Skinner; Pamela Hayden as Milhouse and Jimbo; Tress MacNeille as Dolph; Hank Azaria as Mav

Guest Voice Cast: Rashida Jones as Portia; Danny DeVito as Herb Powell