Director: Xavier Gens Cast: Nassim Lyes, Olivier Gourmet, Loryn Nounay, Vithaya Pansringarm Running Time: 96 mins ‘Farang’ is the Thai word for ‘Caucasian’, or more generally for ‘foreigner’ – and while Xavier Gens’ film of the same name begins in France, its Algerian protagonist Samir ‘Sam’ Darba (the extraordinary Nassim Lyes) is already an outsider,