Guest Stars Richard Herdman as Security Guard Sharon Small as Geraldine Briggs Anna Madeley as Annette Kelly Anna Brewster as Deana Collier Derek Riddell as Michael Trenter Priyanga Burford as DS Seetha Gold Louis Emerick as Kenny Barber Andrew Dowbiggin as Ron Kelly Robert Lonsdale as DC Gus Cook Christopher Hunter as Peter Hornsby Tim Pigott-Smith as John Briggs Rob Dixon as Phillip Briggs Erik Madsen as Emmett Schwartzman Kate Bowes Renna as Dog Walker Kate Sweeney as Receptionist for Mr Trenter Santi Scinelli as Factory worker