Richard reluctantly drives Kimmie, Marika and Helen-Alice to a remote cut-your-own Christmas tree lot upstate, but the trip over the river and through the woods goes terribly wrong when Marika gets them lost and they run out of gas on Christmas Eve. They think they're saved when they find a beautiful cabin miraculously stocked with a holiday feast - until the cranky old man who lives there shows up. Meanwhile, Kendall goes it alone with her frosty parents, Spencer and Lydia.
Agatha's in need of a well-earned break and with Christmas just around the corner it looks like the perfect opportunity to relax. When she receives a letter from an old lady begging for protection, she can't help but spring into action.