a Ruby Television production in association with AL Films for BBC, co-produced with WGBH Boston ; screenplay by Paula Milne and Sarah Williams ; produced by Joanna Anderson, Vicky Licorish, and Grainne Marmion ; directed by John Alexander
a co-production of ITV Studios and Masterpiece ; created by Andrew Davies ; written by Kate Brooke, Kate O'Riordan, Helen Raynor, Matt Jones and James Payne ; produced by Dominic Barlow ; directed by Rob Evans, Robert Del Maestro, Joss Agnew and Lawrence Till