Rory Haines Creator, Writer Sohrab Noshirvani Creator, Writer Paddy Considine Gabe Waters Actor Bel Powley Holly Morten Actor Nabhaan Rizwan Raza Shar Actor Sharon D Clarke Rose Asante Actor Nell Hudson Charlotte Humphreys Actor Roger Jean Nsengiyumva Dadir Hassan Actor Sunetra Sarker Sadia Shar Actor Stanley Townsend Geoffrey Boyce Actor Paul Tylak Hanif Shar Actor Jessica Raine Emily Waters Actor Eric Kofi-Abrefa Wesley Ndoyo Actor Elizabeth Rider Lady Justice Spencer Actor Hussina Raja Paralegal Assistant Actor Danielle Bjelic Barrister Actor Emily Taaffe Megan Morten Actor Matthew Steer Howard Cook Actor Arinzé Kene Salim Brahimi Actor Robert Whitelock Peter Worall Actor Fehinti Balogun Marlon Cooper Actor Massoud Nokhas Zakir Ravia Actor Tarik Mesfun Farook Sayeed Actor Azad Boutella El Adoua Actor Morgan Watkins Sergeant Young Actor Julian Stevens Producer Jonny Campbell Director