
Rohan Campbell delivers a compelling performance as Billy Chapman, a man deeply scarred by a traumatic childhood. He witnessed the murder of his parents by a man dressed as Santa Claus, and his difficult upbringing with a harsh foster mother further damaged his mental state. The film explores how children can be affected by the actions of others, playfully referencing the common saying about repeating parental mistakes. Billy’s foster mother’s strict discipline, combined with the lingering trauma of the childhood event, fuels a dangerous inner voice that guides him toward violence. He begins to channel the murderous rage of the Santa Claus who killed his parents. A potential turning point arrives when Billy meets Pam (Ruby Modine) and gets a job at her father’s Christmas decoration store. However, any hope for a normal life is threatened as the violent voice in his head grows stronger, leading to a terrifying series of killings as Billy, wearing a Santa suit, counts down to Christmas.