A magazine journalist who no longer celebrates Christmas visits the quaint town of Mistletoe to blog about an inspirational - albeit questionably delusional - man who parades around pretending to be the real Santa Claus.
Diane Walters, an over-burdened mother of two with a third child on the way, strives to create the perfect Christmas while her loving but dysfunctional family falls apart around her.
Family guy, Jack Sadelstein, prepares for the annual event he always dreads -- the Thanksgiving visit of his fraternal twin sister, the needy, and passive-aggressive Jill, who then refuses to leave.