The inquiry begins, and Nathan starts to question his own actions. Meanwhile, a new family, the Canfields, buy Gowen's cabin and Elizabeth welcomes them to Hope Valley. Lee's sister and niece arrive in Hope Valley.
Hope Valley faces an economic downturn together. Meanwhile, Elizabeth and Bill learn that the children of Hope Valley have made a discovery that could change the future of the town.
Elizabeth’s favorite time of the year, Christmas, is extra special this year since it’s also baby Jack’s first birthday. Lucas is putting on a Christmas festival for the entire town inspired by his time overseas as a child.