Marvin Hamlisch makes posthumous cameo on 'The Simpsons'
Before he died in August at the age of 68, Marvin Hamlisch recorded a brief cameo for "The Simpsons," playing a version of himself in an episode involving Abe Simpson's hidden past. On Sunday, the episode finally aired on Fox, making Hamlisch's vocal role a posthumous performance for the late conductor and composer.