a Cine Boa LLC production for WGBH/Frontline and Univision in association with the investigative reporting program at the UC Berkeley Graduate School of Journalism, the Center for Investigative Reporting and KQED ; produced by Daffodil Altan and Andrés Cediel ; written by Lowell Bergman & Andrés Cediel
PBS ; a co-production of ITV Studios/Masterpiece ; produced by Chris Burt ; directors, David Drury, Matthew Evans, Nick Laughland ; writers, Nick Hicks-Beach, Helen Jenkins, Chris Murray
by Charles Dickens ; British Broadcasting Corporation ; a BBC/WGBH Boston co-production in association with Deep Indigo ; produced by Nigel Stafford-Clark ; screenplay by Andrew Davies ; directed by Justin Chadwick, Susanna White
a co-production of ITA Studios Limited and WGBH Boston in association with Agatha Christie Ltd. ; produced by Karen Thrussell ; directed by Ashley Pearce, Philip Martin, and Dan Reed ; screenplays by Stewart Harcourt, Peter Flannery, and Guy Andrews