Guest Stars Joseph Teague as Harry Paul Kaye as Jim Duggan Leon Lopez as Leon Williams Jacob Avery as Ed Denslow Karen Henthorn as Theresa Clarke Charles Lawson as Father Connolly Stephen Kennedy as Coulm Moyland Yasmin Monet Prince as Laura Murray Bradley Taylor as Sean Deyes Ken Bradshaw as Psychiatric Nurse Rhoda Ofori-Attah as A&E Nurse Hannah Barrie as Holly Redcliffe Sarah Malin as Dr. Roach Chris Courtenay as Josh Reed