In “Christmas at Dollywood,” single mom Rachel Lewis, played by Danica McKellar, faces bankruptcy after her Broadway show fails to launch. A friend persuades her to produce a holiday celebration for the 20th anniversary of the Smoky Mountain Christmas Festival at Dollywood, where she must collaborate with Luke Hakman, the park’s ambitious entertainment director. As they navigate their professional clash, they gradually discover love and personal dreams. With Dolly Parton’s presence and guidance, Rachel embraces her aspiration to become a children’s author. A year later, her book joins Dolly’s Imagination Library, culminating in a joyful romance.