Guest Stars Simon Hubbard as PC Taylor Tony Rohr as Robert "China" Mates Michael Winder as Receptionist Charlotte Riley as Carmel O'Shaughnessy Robert Glenister as Empton John Kavanagh as Doyle Finbar Lynch as Ruairi O'Connell Colin MacLachlan as Billy Pooky Quesnel as Wanda Lane Tom Beard as Campling Tony Maudsley as Madsen Liam Hourican as Adjutant Paul Wyett as Podmore Deka Walmsley as O'Shaughnessy Rory James Wilson as Customer