Newlyweds David and Madeline Middleston have just purchased a historic hotel near the town where Madeline's estranged mother Dianne resides. When Dianne comes to visit she brings with her an uninvited guest.

Strike, Dear Mistress, and Cure His Heart

A husband and wife, each harboring a deadly secret, plot to kill one another without realizing they have chosen the same fateful night for their sinister plans. The timing is as impeccable as it is horrific: the eve of Christmas. What unfolds is a chaotic journey riddled with mix-ups and mayhem, as their dark intentions collide in unexpected ways.