Guest Stars Olwen Fouéré as The Mother Cat Simmons as Garwyn Lara Peake as Fern Stuart Laing as Doctor Rebecka Johnston as Holystander #1 Johnny O'Dowd as McCoy Eddie Karanja as Boy Timea Udvari-Kardos as Homesteader Woman Istvan Szacsvai as Homesteader Man Aruzhan Ilaikova as Young Acolyte