An uptight New York tax lawyer gets his life turned upside down, all in a single day, when he's asked to escort a feisty and free-spirited female ex-convict whom asks him to help prove her innocence of her crime.
Mark wants to lose his virginity, but his girlfriend wants to wait. Unfortunately for both of them, a 400-year-old vampire Countess needs to turn a virgin into a vampire before Halloween in order to preserve her own youthful appearance, and when she finds Mark, she turns his life upside-down.