Guest Stars Mandana Jones as Nasreen Sayyad Slawomir Doliniec as Jan Indira Varma as Lisa Douglas Steven Brand as Paul Douglas Ray Fearon as David Kumalah Ellise Chappell as Wendy Roberts Haluk Bilginer as John Malik Alana Hood as Susan Malik Nick Barber as Ralph Finch Ben Caplan as Michael Freeland Ace Ruele as Armah Simon Poland as Hamish Coltraine Jim English as William Gardner Luke Mullins as Alex Graham Ben Dilloway as Dr James Benson Emma Clifford as Amanda Clarke Antoine Allen as Foday Mark Frost as Samuel Armstrong Nicola Bryant as Presenter Grant Davis as Taxi Driver Nigel Allen as Hotel Manager