Guest Stars Anastasia Hille as Celia Baptiste Ace Bhatti as Nadeem Dorka Gryllus as Zsofia Arslan Stuart Campbell as Alex Chambers Miklós Béres as Andras Juszt Conrad Khan as Will Chambers Caroline Boulton as Grace Jamie Maclachlan as Toby Adrian Rawlins as Richard Chambers Rhashan Stone as Benjamin Péter Jankovics as Tamás Lorena Santana Somogyi as Hotel Receptionist Michel Biel as Thibault Elie Haddad as Herve Sayyid El Alami as French Teenager Péter Fancsikai as Police Officer at Hotel Ádám Tompa as Ferenc Anita Adam-Gabay as Julia Tom Alexander-Molnar as Police Officer in Forest Fruzsina Nagy as Anna Olasz Marina Ilia as Hotel Office Worker Michelle Duncan as Sally