Sleepwalkers (film)

Sleepwalkers also known as Stephen Kings Sleepwalkers is a 1992 American horror film based on an original screenplay by Stephen King and directed by Mick Garris.

Charles and Mary have taken up residence in a small Indiana town, having recently fled Bodega Bay, California where they used the aliases Martha and Carl Brodie after draining and killing a young girl there. Charles attends the local high school, and there he meets Tanya Robertson in his creative writing class. Charles feigns romantic interest in Tanya in order to take her lifeforce for both himself and his mother, who is starving.Tanya does not suspect the real reason Charles is interested in her. At first, it seems that Charles has genuinely fallen in love with Tanya to the dismay of his jealous mother. On their first date, however, at a picnic at the nearby cemetery, Charles attempts to drain her lifeforce while kissing her. Tanya tries frantically to ward off Charles by bashing his head with her camera, scratching his face, and ultimately plunging a corkscrew into his left eye though nothing she does seems to cause Charles more than temporary discomfort. ........

Source: Wikipedia