Guest Stars Loretta Walsh as Florence Yost Andrea Brooks as Dr. Faith Carter Ben Rosenbaum as Mike Hickam Hrothgar Mathews as Ned Yost Johannah Newmarch as Molly Sullivan Ava Grace Cooper as Opal Weise Gracyn Shinyei as Emily Montgomery Eva Bourne as Clara Flynn Aren Buchholz as Jesse Flynn Jaiven Natt as Robert Wolf Paul Greene as Dr. Carson Shepherd Carter Ryan Evancic as Cody Stanton Christian Michael Cooper as Timmy Lawson Kadence Kendall Roach as Anna Hayford Erica Carroll as Dottie Ramsey Mark Humphrey as Frank Hogan Genea Charpentier as Laura Campbell Imogen Tear as Hattie Ferguson Charlotte Hegele as Julie Thatcher Callum Seagram Airlie as Harper Tucker Liam Hughes as Philip Cantrell Hannah Zirke as Ruby Benson Max Lloyd-Jones as Tom Thornton Garwin Sanford as William Thatcher Julie Fairweather as Ellen Weiss Ben Corns as Bruce Weiss Matt Ellis as Joe Yancy Dylan Sloane as Mountie Tucker Corey Schmitt as Wade Yancy Julian Domingues as Harry Yancy