Underworld

Underworld stars Kate Beckinsale as Selene, one of the sophisticated group of vampires known as Death Dealers who attempt to keep the feral Lycans (werewolves) in check. When Selene discovers a Lycan plot to kill one of the rare humans to have witnessed a vampire and werewolf battle, young doctor Michael Corvin (Scott Speedman), she sets out to protect him and finds herself increasingly drawn to the doctor and the plot that surrounds him. (Universal Sony Pictures Home Entertainment)