According to legend, on Christmas Eve Santa Claus travels with a creature known as Krampus. While Santa rewards the good children, Krampus punishes the naughty. But that's just a myth. ...Or is it? When the naughty kids of a suburb begin to vanish in the weeks leading to Christmas, all evidence points to the creature's existence. In this follow-up to "The Night Shift", it's up to supernatural investigators Rue Morgan, Claire Rennfield, and skeletal sidekick Herbie West to solve the mystery, save the children, and face-off against the deadly Krampus.