SUNDAY, MARCH 9

--"THE SIMPSONS"�(8:00-8:30 PM ET/PT) CC

HOMER CHEATS ON HIS DIET AND BART AND LISA TRY TO COVER UP A PRANK GONE WRONG ON "THE SIMPSONS" SUNDAY, MARCH 9, ON FOX

Marge hires a nutritionist who puts Homer on a strict diet, but Homer decides to sneak in snacks and meals on the side. Marge becomes suspicious of Homer's weight gain and calls the producers of "The Sneakers," a take-off on "Cheaters." Meanwhile, Bart and Lisa go bike-riding in Springfield National Park, where they run into Martin Prince and play a prank on him. Bart and Lisa are wracked with guilt when their prank goes terribly wrong they think they're responsible for the accidental death of Martin Prince in the "Dial 'N' for Nerder" episode of THE SIMPSONS airing Sunday, March 9 (8:00-8:30 PM ET/PT) on FOX. (SI-1907) (TV-PG D, S, V)

Voice Cast: Dan Castellaneta as Homer Simpson; Julie Kavner as Marge Simpsons; Nancy Cartwright as Bart Simpson; Yeardley Smith as Lisa Simpson; Hank Azaria as Moe; Harry Shearer as Skinner; Pamela Hayden as Jimbo; Tress MacNeille as Betsy; Russi Taylor as Martin; Marcia Wallace as Mrs. Krabappel