Guest Stars Gregory Piper as Ryan Pilkington Aiysha Hart as DS Sam Railston Polly Walker as Gill Biggeloe Tomi May as Miroslav Minkowicz Elizabeth Rider as DCC Andrea Wise Andrea Irvine as Roisin Hastings Amy De Bhrún as Steph Corbett Rosa Escoda as Amanda Yao Taj Atwal as PC Tatleen Sohota Rochenda Sandall as Lisa McQueen Patrick Fitzsymons as DCI Mark Moffatt Richard Pepple as PS Kyle Ferringham Alastair Natkiel as Lee Banks Tommy Jessop as Terry Boyle Ryan McKen as Khan