Based on the book series by Janette Oke comes When Calls the Heart: Lost & Found. Young schoolteacher Elizabeth Thatcher (Erin Krakow) is adjusting to her new life on the frontier and her home with kind Abigail (Lori Loughlin) just as handsome and mysterious Mountie Jack Thornton (Daniel Lissing) becomes Coal Valley's new Constable. The undeniable attraction between these newcomers is apparent, but sparks fly as Jack begins to question whether Elizabeth's family background is the reason he was assigned there. Soon they are both distracted by a mining accident that leaves widows and children in its wake. Jack and Elizabeth must work together to help the grieving town as they warm up to Coal Valley-and to each other.