HOMER WONDERS WHO HIS REAL FATHER IS ON "THE SIMPSONS" SUNDAY, JULY 2, ON FOX

William H. Macy, Joe Frazier and Michael York Make Guest Voice Appearances

Marge's rage against the new toll road system somehow leads to the discovery of a frozen mailman and his 40-year-old mail. The letters are returned to the rightful recipients, including one to Grandpa Simpson's deceased wife, revealing a secret love affair and the real father of her baby, Homer. Confused and emotional, Homer finds Mason Fairbanks, his wealthy and much improved paternal dad, and happily establishes a father-son relationship with him while rejecting his surrogate father of 40 years. But soon Homer realizes that a DNA test doesn't necessarily tell who his true father is in the "Homer's Paternity Coot" episode of THE SIMPSONS Sunday, July 2 (7:00-7:30 PM ET/PT). (SI-1703) (TV-PG L, V)

Voice Cast: Dan Castellaneta as Homer Simpson, Mayor Quimby and Groundskeeper Willie, Julie Kavner as Marge Simpson and Patty; Nancy Cartwright as Bart Simpson and Nelson Muntz; Nelson, Ralph and Kearney; Yeardley Smith as Lisa Simpson; Harry Shearer as Kent Brockman, Mr. Burns and Smithers; Pamela Hayden as Milhouse; Hank Azaria as Cletus and Carl.

Guest Voice Cast: William H. Macy, Joe Frazier and Michael York

[EDITOR'S NOTE: THE SIMPSONS episode replaces the previously announced episode of MALCOLM IN THE MIDDLE.]