Bryan Elsley Creator Jamie Brittain Creator Nicholas Hoult Actor Joe Dempsie Actor Mike Bailey Actor Hannah Murray Actor April Pearson Actor Larissa Wilson Actor Dev Patel Actor Mitch Hewer Actor Kaya Scodelario Actor Daniel Kaluuya Actor Nina Wadia Guest Star Siwan Morris Actor Miriam Ahmed Anwar's Sister Guest Star Alastair G. Cumming Merve Guest Star Danielle Jadelyn Water Bottle Girl Guest Star Inder Manocha Istiak Kharral Guest Star Cally Lawrence Aunty Jess Guest Star Atiha Sen Gupta Atifa Guest Star Natasha Joseph Clinic Nurse Guest Star Malcolm Titley Singing Bus Driver Guest Star Juliet Howard Singing Teacher Guest Star Edward Lewis French Lucas Guest Star Adam Smith Director Charles Pattinson Executive Producer George Faber Executive Producer