Guest Stars Martin Cummins as Henry Gowen Loretta Walsh as Florence Yost Andrea Brooks as Dr. Faith Carter Ben Rosenbaum as Mike Hickam Johannah Newmarch as Molly Sullivan Hrothgar Mathews as Ned Yost 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 Jaeda Lily Miller as Allie Parks Lincoln David Taylor as Little Jack Thornton Gunnar Reid Taylor as Little Jack Thornton Kadence Kendall Roach as Anna Hayford Callum Seagram Airlie as Harper Tucker Karl Mercer as Gustave Pepin Michael Hogan as Archie Grant