Will & Grace . . . & Guest Stars
It's hard to believe that Will & Grace premiered on NBC 18 years ago! The groundbreaking sitcom was headlined my Eric McCormack, Debra Messing, Sean Hayes, and Megan Mullally. And though each of the four actors won Primetime Emmy Awards for their comedic acting chops, it was often times the guest stars who stole the show. Take a look!