Jessica and Karl, loving parents to Rhiannon, who after years of trying to add to their family are elated to adopt Gabby, an 8-year-old orphan born with personal challenges. Their ideas of a perfect family come into question when they discover that Gabby is a troubled little girl, and the family begins to believe things aren’t what they seem. As the unsettling behavior of their “child” worsens and lies are uncovered, cracks in the family dynamic form with Jessica becoming increasingly concerned that adopted daughter Gabby is a threat to their family.
When Charlotte's son Benny learns about the old tradition of the Christmas train parade, he persuades her to try and reignite the Christmas magic that brought together their community and the neighboring towns. They enlist the help of Benny’s teacher, but just as Charlotte thinks she might be falling for him, she finds out that he’s been harboring secrets related to why the parade ended in the first place.
