Hayden-Hoyle uncovers that Nessa has been manipulated both by people close to her and by governments intent on exploiting her work. A thrilling climax in the desert wastelands sees Nessa fighting to save her life and the kidnapped child's as she attempts to make her way home.

Cast: Stephen Rea, Janet McTeer, Lachele Carl, Eve Best, Martin Hutson, Igal Naor, Katherine Parkinson, Maggie Gyllenhaal, Oliver Bodur, George Georgiou, Paul Herzberg, Lubna Azabal, Lois Ellington, Aidan Stephenson, Nasser Memarzia, Christian Contreras, Dominic Tighe, Taoufik Jennanni