Guest Stars Arta Dobroshi as Floriana Parth Thakerar as Nasir Afridi Eri Shuka as Mirlinda Mads Koudal as Leif Sharon Morgan as Ingrid David Avery as Anthony Garry Cooper as John Harks Richard Pepple as Mosi Nebli Basani as Tariq Pete MacHale as Teenage Billy Ian Beattie as Colin Thomas Simpson as Teenage Sean Jack Donoghue as Zac Lobo Chan as Jin Li