This sequel to THE CHRISTMAS BOX complicates the first made-for-TV-film's streamlined uplift by adding too much back story. As Richard Evans (Richard Thomas) prepares for his daughter's nuptials, he finds himself reminiscing about his family's benefactress, the late Mrs. Mary Parkin. After Mary bequeathed the Evans family her home, Richard discovered a stash of love letters from Mary's husband in the attic. Through them, he's pieced together the story of Mr. and Mrs. Parkin’s whirlwind courtship and married life. Absorbed in his WWII military contracts, David Parkin (Kevin Kilner) hires efficient, unmarried Mary Chandler (Naomi Watts) as his secretary, and is immedia...