Guest Stars Deborah Rennard as Dr. Esther Pearson Shay Duffin as Father Behan Aron Tager as Nelson Tyrone Benskin as Mr. Shawl Michael Riley as Walter Sparks Ann-Marie MacDonald as Psychologist Kate Trotter as Nurse Unger Phillip Jarrett as Danny Chris Leavins as Jim Graham McPherson as Dr. Martins Terri Hanauer as Dr. Farmer