One of the reasons that the Hallmark Channel series “When Calls the Heart” has resonated with its devoted and ever-increasing fan base, called Hearties, is because it’s family friendly: it’s part Western, part chaste romance, part comedy, and part soap opera. When I interviewed the show’s co-creator Brian Bird last year, he compared it to TV classics like “Little House on the Prairie” and “The Waltons.” While the show’s setting of Hope Valley has its share of intrigue, the town... Read more