Guest Stars Taye Matthew as Danny Dumani Jude Akuwudike as Charlie Carter Arta Dobroshi as Floriana Parth Thakerar as Nasir Afridi Cornell S. John as Joseph Amanda Drew as Ms Kane Garry Cooper as John Harks Jenny O'Leary as Kelly Sarah Hewson as Sky News Anchor Tim McInnerny as Mr Jacob Victoria Broom as Melanie Adam J. Bernard as Young Charlie Ejiro Ndi-Efam as Young Elliot Shaila Alvarez as Medic Melissa Phillips as Cameron Olivier Richters as Duncan Rory Nolan as Crank