First broadcast 10th/11th January 2013.<br /><br />Confectionery magnate John Briggs, head of an ailing empire and at odds with union leader Kenny Barber, is found dead of an apparent heart attack in a hotel bedroom.<br /><br />Emilia Fox - Dr. Nikki Alexander<br />William Gaminara - Professor Leo Dalton<br />David Caves - Jack Hodgson<br />Tim Pigott-Smith - John Briggs<br />Louis Emerick - Kenny Barber<br />Anna Madeley - Annette Kelly<br />Derek Riddell - Michael Trenter<br />Anna Brewster - Deanna Collier<br />Christopher Hunter - Peter Hornsby<br />Erik Madsen - Emmett Schwartzman<br />Rob Dixon - Phillip Briggs<br />Priyanga Burford - DS Seetha Gold<br />Robert Lonsdale - DC Gus Cook<br />William Findley - Civil Servant<br />Sharon Small - Geraldine Briggs<br />John Jack - Hotel Manager<br />Andrew Dowbiggin - Ron Kelly<br />Anick Wiget - Pub patron<br />Liz Carr - Clarissa Mullery<br />Kate Bowes Renna - Dog Walker<br />Richard Herdman - Security Guard<br />Santi Scinelli - Factory worker<br />Kate Sweeney - Receptionist for Mr Trenter
