James Nesbitt Tony Hughes Actor Tchéky Karyo Julien Baptiste Actor Frances O'Connor Emily Hughes Actor Jason Flemyng Mark Actor Ken Stott Ian Garrett Actor Said Taghmaoui Khalid Ziane Actor Émilie Dequenne Laurence Relaud Actor Titus de Voogdt Vincent Bourg Actor Arsher Ali Malik Suri Actor Anastasia Hille Celia Baptiste Actor Joseph Mydell Guest Star Astrid Whettnall Guest Star Eric Godon Guest Star Oliver Hunt Guest Star Jean-François Wolff Guest Star Olivier Bonjour Guest Star Johan Leysen Guest Star Dorothee Capelluto Guest Star Harry Williams Writer Jack Williams Writer Chris Clough Producer Tom Shankland Director