Guest Stars Alastair Galbraith as Dr. Kelly Steven Brand as Iain Telfer Iain Robertson as Luke Gannon Steven Duffy as Ben Jake D'Arcy as Tommy Josef Altin as Garry Gordon McCorkell as Dean Billy McColl as Davie Gray Lorraine McIntosh as Carrie Burns Carly McKinnon as Lisa Burns Valarie Pfeiffer as Brenda Burns Paul Doonan as Roddy Anna Maclay as Dr. Marian Bell Josephine Braithwaite as Lisa's Baby