directed by Gordon Anderson, Isabelle Sieb ; written by David Kane, Paul Logue ; producer, Eric Coulter ; executive producers, Kate Bartlett, Gaynor Holmes, David Kane ; BritBox presents ; Silverprint Pictures, part of ITV Studios, for BBC
a co-production of Mammoth Screen and Masterpiece in association with ITV Studios ; directed by Johnny Kenton, Shaun Evans, Leanne Welham, Jamie Donoughue ; produced by Deanne Cunningham ; written and devised by Russell Lewis
a co-production of Mammoth Screen and Masterpiece in association with ITV Studios ; written and devised by Russell Lewis ; produced by James Levison ; directed by Shaun Evans, Zam Salim, Kate Saxon ; executive producers, Russell Lewis, Damien Timmer and Helen Ziegler ; executive producer for Masterpiece, Rebecca Eaton
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