Once the Killing Starts

The story follows Michael Lane, a married college professor who becomes entangled in a dangerous affair with one of his students. In a twisted plot, Lane devises a scheme to eliminate his wife, Elizabeth, but soon finds himself threatened by an anonymous note revealing his crime. The tension escalates as he desperately attempts to uncover the identity of the person who knows his secret.

This film features a notable cast, including Patrick O'Neal, Angharad Rees, and Michael Kitchen, who contribute to the film's gripping atmosphere. With its combination of mystery and horror, Once the Killing Starts captures the paranoia and suspense that often define the genre. Collectors of vintage TV movies or fans of 1970s thrillers may find this title particularly interesting due to its unique premise and strong performances.