FBI Agent Lee Harker is a gifted new recruit assigned to the unsolved case of an elusive serial killer. As the case takes complex turns, unearthing evidence of the occult, Harker discovers a personal connection to the merciless killer and must race against time to stop him before he claims the lives of another innocent family.
When Graham decides to surprise his family by traveling home for Christmas, he is shocked to discover them already celebrating with an unexpected guest of honor, his ex-fiancée, Ali. The two exes battle it out to see who the family will pick to stay through Christmas Day and who must go.