Guest Stars Liam Hess as Louis Fairhead Kristian Wilkin as Andy Brodie Niall Refoy as Tom Barnes Danny John-Jules as Leon Tim Berrington as Stewart Emma Amos as Nina Barnes Dorin Rimbu as Borko Brjaca Jed Wilsher as Matthew Barnes Philip Fox as Conor Knight Nicholas Moss as David Edwards Sharon Duce as Alesia Pamboris Richard Flemming as Frank Hayman Myfanwy Waring as Lisa Clough