Pre-school teacher Nancy Stern is in a rut, spending her days with four-year-olds and her Saturday nights with a good book. Then another woman with the same name moves into her Manhattan apartment building...a Nancy Stern who lives in the penthouse...A Nancy Stern who's blond and leggy and has a stable of boyfriends...a Nancy Stern who interviews celebrities for glossy magazines. Now Nursery School Nancy is deluged with mail and phone calls and deliveries of flowers - all meant for the Glamorous Nancy. It's all too much to bear - until a man calls one night, intending to ask the other Nancy on a blind date. What follows is a raucous and romantic tale involving mix-ups, mistaken identity, and murder.