In this image released by Starz, actess Megan Mullally is shown in character in the Starz original series, 'Party Down.' (AP Photo/Starz Media, Jill Greenberg)AP – Megan Mullally is no party animal. And yet the „Will & Grace” Emmy winner has found a new home on the sitcom „Party Down,” which just began its second season on the Starz cable network. The series follows struggling Hollywood writers and actors supporting themselves as caterers.