Brooke Shields' highly-anticipated two-part return to When Calls the Heart brings an added sense of family as her daughter Rowan Francis Henchy is set to make a surprise appearance. "It was fun," Shields, 60, exclusively told Us Weekly on Thursday, February 26, of her character Charlotte Thornton's return to Hope Valley. While fans got to see Charlotte during the Sunday, March 1, episode, it's the upcoming part two of her stay, airing on Sunday, March 8, that will feature Rowan, 22, in a minor part. "We did not expect my daughter to be in it," Shields confessed.