Christmas Break
Grace (Debra Messing) attends a holiday party at Will's mother Marilyn's (guest star Blythe Danner) home and accidentally breaks a treasured Lladro figurine. Will convinces Grace not to tell his mother and to blame the accident on one of the other guests at the party. Elsewhere, Karen's (Megan Mullally) stepdaughter, Olivia (guest star, Hallee Hirsh), comes to stay for the Christmas holiday. While lunching at the mall they start making fun of people, but Karen's remarks are especially mean and Olivia and her friends take offense. Sean Hayes and Shelley Morrison also star. Paolo Presta, who won a guest appearance on "Will & Grace" from Oprah on her "Oprah's Wildest Dreams Show," guest stars.