Old scores are settled. New alliances are forged. Lives are lost. Elliot is forced to make a choice that will define his entire future. And Sean makes a discovery about a traitor who has been in his midst all along.
Quest roles:
Brian Vernel(Billy Wallace), Valene Kane(Jacqueline Robinson), Asif Raza Mir(Asif Afridi), Narges Rashidi(Lale), Ray Panthaki(Jevan Kapadia), Jing Lusi(Vicky), Parth Thakerar(Nasir Afridi), Jude Akuwudike(Charlie Carter), Garry Cooper(John Harks), Arta Dobroshi(Floriana), Cornell John(Joseph Singer), Tim McInnerny(Mr. Jacob), Amanda Drew(Miss Kane), Victoria Broom(Melanie), Taye Matthew(Danny Dumani), Jenny O'Leary(Kelly), Sarah Hewson(Sky News Anchor), Ejiro Ndi-Efam(Young Elliot), Adam J. Bernard(Young Charlie), Shaila Alvarez(Medic), Melissa Phillips(Cameron), Olivier Richters(Duncan), Rory Nolan(Crank)