Guest Stars Fiona Dolman as Sarah Barnaby Tamzin Malleson as Dr. Kate Wilding Robert Pugh as Caradoc Singer Susan Brown as Leticia Clifford Noah Huntley as Aidan Hardy Claudia Harrison as Eleanor Preston Lee Ross as Sgt. Trevor Gibson Alan Williams as Ezra Canning Colin Tarrant as Eric Justin Shevlin as Alex Preston Richard Leaf as Evan Jago
