Guest Stars Karl Davies as Luke Steven Waddington as Steve Sally Rogers as Helen Christa Ackroyd as Herself Amelia Curtis as Natalie Roma Christensen as Reah Rebekah Hinds as Tamsin Rik Garrad as Journalist Esther Coles as Matron Jennifer James as Isabelle Buckland Adrian Hood as Colin Spears Gerard Fletcher as Phil Anderson Malcolm Scates as Dan Robertson Cathy Breeze as Frieda Nick Owenford as Doctor