They hire Erica, a girl from Ethan's high school who is a huge fan of "Dusk", as a babysitter. However, Erica comes across her best friend Sarah, and Jesse, Sarah's vampire ex-boyfriend ...

Sarah is adjusting to being a full-blooded vampire and learning to play by ... join forces with their fledgling beauty of a babysitter, Sarah, to fight and destroy creatures that go bump in ...