After Mark gets into a violent breakup with his girlfriend, he decides to go on a date with a butcher named Ellie. Everything seems to be going great, until he introduces her to his parents. Mark’s parents put on a show for her, but when she leaves they confront Mark. They suspect she may be a local murderer known as Mrs. X, but Mark thinks they’re crazy. After Mark proposes to Ellie, they embark on their honeymoon. Slowly Mark starts to think his parents were right…