SUNDAY, APRIL 24

[EDITOR'S NOTE: AMERICAN DAD, THE SIMPSONS at 8:00 PM, BOB'S BURGERS, FAMILY GUY and THE CLEVELAND SHOW are preempted this evening.]

--"THE SIMPSONS" - (7:00-7:30 PM ET/PT) CC-HDTV 720p-Dolby Digital 5.1

HOMER GOES UNDERCOVER AS A MOBSTER ON "THE SIMPSONS" SUNDAY, APRIL 24, ON FOX

Joe Mantegna ("Criminal Minds") and Jon Hamm ("Mad Men") Make Guest Voice Appearances

Homer spends New Year's Eve in the Springfield Penitentiary after getting caught bribing an official. An FBI investigator (guest voice Hamm) offers to reduce his jail time if Homer agrees to go undercover as an informant to investigate Fat Tony (guest voice Mantegna). When Homer forges a special bond with Fat Tony and his family, he becomes conflicted between his obligation to the government and his loyalty to his new family. After an unexpected turn of events, Fat Tony's cousin Fit Tony (Mantegna) seeks to settle a score with Homer, but winds up teaching him an important lesson in the "Donnie Fatso" episode of THE SIMPSONS airing Sunday, April 24 (7:00-7:30 PM ET/PT) on FOX. (SI-2119) (TV-14 D, L, S, V)

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

Guest Voice Cast: Joe Mantegna as Fit/Fat Tony; Jon Hamm as FBI Investigator