a WTTV Working Title Television/Masterpiece co-production with NBC Universal for the BBC ; producer, Lynn Horsford ; screenplay by Abi Morgan ; director, Philip Martin
a Sky original program ; a Bad Wolf production ; directed by Jamie Donoughue and Debs Paterson ; written by Lisa Holdsworth, Helen Raynor [and 3 others]
una produccion de Boomerang TV para Antena 3 ; dirección, Iñaki Mercero, Iñaki Peñafiel, Norberto López Amado ; guión, Susana López, Alberto Gironda, Carlos Montero ; basada en la novela de María Dueñas