Guest Stars Jack Deam as DC Ken Blackstone Danny Rahim as DC Tariq Lang Keith Barron as Arthur Banks Badria Timimi as Dr. Allen Michael Jibson as Lewis Hargreaves Ellora Torchia as Nafeesah Kamel Nick Moran as Jacky Mullen Ciara Baxendale as Evie Dwyer Richard Hawley as Geoff Dwyer Silas Carson as Raheel Kamel Eliza Butterworth as Holly Seeta Indrani as Anaan Kamel Graham Cheadle as Solicitor Pushpinda Chani as Bilal Suleman