Sarah returns to school for the new school year only this time as a vampire. With her reappearance back on the scene, strange things begin to occur. The Councilbegins to suspect either Sarah or Ethan and they go through great lengths to clear their names and to survive.
吸血鬼保姆是一部吸血鬼题材的加拿大电影。主要讲述的是高中生Ethan因贪玩照顾不好妹妹而不被父母信任，于是便给他和妹妹找了一个保姆。阴差阳错的巧合，本应是Erica的保姆工作落到了Sarah身上。而发生在Sarah身上的种种奇怪迹象让Ethan和他的兄弟Benny追踪她至一个小巷子，于是发现了他们的保姆居然是一只吸血鬼。而更令他们惊奇的是，镇上的吸血鬼不止Sarah，并且随着他们的深入了解，一个惊天的大秘密正一步步解开.……
