A young boy witnesses the murder of his parents at the hands of a man dressed as Santa, only to grow up and become a killer himself. Haunted by trauma and fuelled by a twisted sense of justice, he dons the red suit, turning the advent calendar into a series of nights of terror. As Christmas Eve approaches, a small town becomes his latest hunting ground, where the naughty and bad pay the ultimate price.

"This Christmas... you'd better be good."