Guest Stars Bob Frazer as Uncle Jean Ellen MacNevin as Samantha Milo Shandel as Doctor Glynis Davies as Mrs. Clairborne Beverley Breuer as Mrs. Gray Darien Martin as Buck Amanda Marier as Greenwood Nurse Meaghan Hewitt McDonald as Miss Stevens Leanne Allen as Louis' Mother Montgomery Bjornson as Louis' Father Axton Morris as Young Louis Cian Gazeley as Jaqueline Maddy Hillis as Kate