SUNDAY, AUGUST 16

[EDITOR'S NOTE: Please see changes to this evening's schedule at 7:30, 8:30, 9:00 and 9:30 PM.]

--"THE SIMPSONS"�(7:30-8:00 PM ET/PT) CC-HDTV 720p-Dolby Digital 5.1

WHEN HOMER GOES MISSING ON HIS WEDDING DAY, BART AND LISA RACE TO FIND HIM ON "THE SIMPSONS" SUNDAY, AUGUST 16, ON FOX

Kelsey Grammer Makes Guest Voice Appearance

When Homer and Marge's marriage turns out to be invalid because Reverend Lovejoy was not licensed at the time, Homer asks Marge to marry him again. But when Homer mysteriously disappears on their wedding day, Bart and Lisa search for answers and are led on a cryptic trail of clues, leading them to Sideshow Bob (guest voice Grammer). Meanwhile, Homer finds himself chained to a pipe in a dark room. When a mysterious voice tells him that the key to unlock his chains is inside a lollipop, he frantically eats it only to discover the lollipop is made of fiery hot sauce and he is tormented as Bart and Lisa race to save him in the "Wedding for Disaster" episode of THE SIMPSONS airing Sunday, Aug. 16 (7:30-8:00 PM ET/PT) on FOX. (SI-2005) (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 Flanders; Pamela Hayden as Newly Married Woman; Maggie Roswell as Luann Van Houten; Tress MacNeille as Cat Lady

Guest Voice Cast: Kelsey Grammer as Sideshow Bob