Polly Winkler is determined to keep the weird Kreeps family out of her life when they move into the spooky house next door. But when her dad likes the new neighbors, especially beautiful Veronica, can Polly save her normal family from the creepy Kreeps?
Polly wants to join the soccer team to have some normal fun, away from her weird new stepfamily. But her witchy stepmonther, Veronica Kreep, is determined to be Polly's biggest fan.
Now that Polly and the Kreeps are officially family, their parents have left the kids with a nanny with a mean streak. The Kreeps may be creepy, but this nanny has got to go!
Polly, having been befriended by the snottiest girl in school, Denise Dunleavy, worries that Denise will find out about her supernatural stepfamily and tries to find a way to cure Denise's crush on her stepbrother.