Based on the made-for-tv film of the same name, 2011's teen drama "My Babysitter's a Vampire" follows Ethan Morgan, a seer and high school student. In the film, Ethan's parents don't trust him to keep an eye on his little sister, so they hire Sarah, who turns out to be a half-vampire. In the series, Ethan and Sarah befriends with Ethan's best pal, Benny Weir, a spellcaster. Together the three of them get pulled into supernatural hijinks, such as accidentally resurrecting dead pets, going undercover as cheerleaders to unmask the head cheerleader as a witch, and finding vampire nurses at the school blood drive.