She isn't shy. She isn't subtle. And, worst of all, SHE ISN'T LEAVING
Jack Sadelstein (ADAM SANDLER), a successful advertising executive in Los Angeles with a beautiful wife (KATIE HOLMES) and kids, dreads one event each year the holiday visit of his identical twin sister, Jill (also Adam Sandler). Jill s neediness and passive-aggressiveness are maddening to Jack, turning his normally tranquil life upside down. Things spin even more out of control for Jack when Jill decides to extend her visit-and he doesn t think that she ll ever leave.