Guest Stars Adrian Dunbar as Superintendent Edward "Ted" Hastings Craig Parkinson as DI Matthew "Dot" Cottan Gregory Piper as Ryan Pilkington Paul Higgins as CS Derek Hilton Nigel Boyle as DI Ian Buckells Tomi May as Miroslav Minkowicz Neil Morrissey as DC Nigel Morton Kate Ashfield as Jools Gates Claire Keelan as DS Leah Janson Fiona Boylan as WPC Karen Larkin Jordyn-Eve Davis Greene as Natalie Gates Saffron Davies as Chloe Gates Elliot Rosen as Terry Boyle Neet Mohan as PC Simon Bannerjee Tom Fahy as Bursar Vickie Marks as Carly Ryan Walker as Dean Khervan Hamilton as Jermaine