ITV Studios ; series created by Jill Hyem and Lavinia Warner ; written by Jill Hyem ... [and others] ; directed by Bill Hays ; produced by Michael Chaplin
a TalkbackThames and TeamWorx production in coproduction with ARD Degeto, SWR, BBC and EOS Entertainmenta written by Alan Bleasdale ; directed by Uwe Janson ; produced by Hilary Norrish
Greenlit Productions, produced in association with Paddock Productions ; produced by Simon Passmore and Jill Green ; written and created by Anthony Horowitz ; directed by Jeremy Silberston and David Thacker
Athena ; a Nugus/Martin Production in association with FreemantleMedia and World Media Rights ; writers and historical advisors, Jonathan Martin and Tim Newark ; directed by Jonathan Martin and Philip Nugus
ITV Global ; series created by Jill Hyem and Lavinia Warner ; written by Jill Hyem, Colin Shindler, and Kevin Clarke ; directed by Gordon Flemyng ; produced by Colin Shindler and Lavinia Warner
Greenlit Productions, produced in association with Paddock Productions ; written by Anthony Horowitz, Matthew Hall, Michael Russell ; directed by Jeremy Silberston, Giles Foster