"I'll Be Home for Christmas" is a heartwarming but ultimately disappointing holiday drama that follows Jackie Foster, a single mom and Assistant District Attorney, as she navigates a reunion with her estranged father, Jack, a retired police officer, just in time for Christmas. The film tackles the complexities of their fraught relationship and the challenges of being a devoted parent to her precocious eight-year-old daughter Gracie. As they embark on an RV journey across North America together, old wounds are reopened, and new tensions arise.