A widower is determined to get to the bottom of a potentially explosive secret involving his wife's murder, big business, and corporate corruption. Ralph Fiennes,Rachel Weisz,Hubert Koundé,Danny Huston,Daniele Harford,Packson Ngugi,Damaris Itenyo Agweyu,Bernard Otieno Oduor,Bill Nighy,Keith Pearson,John Sibi-Okumu,Donald Sumpter,Archie Panjabi,Nick Reding,Gerard McSorley,Juliet Aubrey,Jacqueline Maribe,Donald Apiyo,Pete Postlethwaite,Samuel Otage,Anneke Kim Sarnau,Mumbi Kaigwa,John Moller,Andre Leenheer,Lydia M. Manyasi,Steenie Njoroge,Stuart Wheeler,Chris Payne,Nyajima Jial,Brigid M. Kakenyi,Katherine Damaris,Christopher Okinda,Ainea Ojiambo,Peter King Nzioki,Ng'ang'a Kirumburu,Ben Parker,John Keogh,Jeffrey Caine,Richard McCabe,Rupert Simonian,Teresa Harder,Thomas Chemnitz,Joe Christopher Rhode,Edgar Nicholas Rhode,Eva Plackner,Claire Simpson,Sidede Onyulo,Chris Lightburn-Jones,Ann Achan,Dang Wuor Diew,Ben Gardiner,The Kizingo Arts Troupe,Lucy Achieng,Elizabeth Karanja,Elzabeth Karanja,Sele Mzamil,Suleiman Bakari,Juma Musa,Jane Obada,Florence Chamba,Triza Musimbi,Benson Obiva,Ibrahim Chitaya,Eric Mutua,Leonard Ongaya,Abdallah Juma,Anne Mwikali,James Osoo,Denis Schnegg