Hannah Swensen is thrilled when she is chosen as a guest for the first Eden Lake Dessert Bake-Off, but when fellow judge, Coach Bishop is found murdered, Hannah once again takes it upon herself to find the killer.

A department store manager sets out to create an amazing holiday display window to impress the owner. She asks a recently-fired employee to help her make the display, and as they work together, they start to fall in love.

Aunt Sally's Christmas Cookie Company is sold to a large conglomerate and executive Hannah must seal the deal and shut down the factory, which is the small town of Cookie Jar's lifeblood. What was supposed to be a simple assignment for Hannah becomes complicated when she meets Jake, the factory owner who's determined to keep the factory in town. Despite not being a fan of the holiday, the Christmas spirit in this small town is infectious and she gets swept up in the joy of the season while also falling in love with Jake.

Hundreds of years from now, the last surviving humans discover the means of sending consciousness back through time, directly into people in the 21st century. These "travelers" assume the lives of seemingly random people, while secretly working as teams to perform missions in order to save humanity from a terrible future.