Parminder Nagra D.I. Rachita Ray Actor Jamie Bamber D.C.I. Martyn Hunter Actor Ian Puleston-Davies Supt. Ross Beardsmore Actor Demelza O'Sullivan P.C. Debs Knott Actor Gemma Whelan D.C.I. Kerry Henderson Actor Peter Bankole D.S. Kwesi Edmund Actor Steve Oram D.S. Clive Bottomley Actor Jessica Temple D.C. Carly Lake Actor Sam Baker-Jones D.C. Liam Payne Actor Duaa Karim Mona Aziz Actor Siddiqua Akhtar Salma Aziz Actor Shaheen Khan Mrs. Kapoor Actor Manpreet Bachu Kabir Kapoor Actor Gabriel Mullallay Milo Milne Actor Lucy Phelps Laura Milne Actor Rick S Carr Magnus Tranter Actor Maanuv Thiara P.S. Tony Khatri Actor Lucky Sanghera Anjuli Kapoor Actor Lloyd Thomas Security Guard Actor Narayan David Hecter Thao Actor Andrew McDonnell Cinematographer Jessica Sharkey Production Director Deborah Aston Line Producer Keith Dunne Production Design Al Morrow Film Editor Edmund Butt Music Madonna Baptiste Executive Producer Jed Mercurio Executive Producer Maya Sondhi Executive Producer Jeremy Strachan Film Editor