a co-production of Mammoth Screen and Masterpiece for ITV ; created by Daisy Goodwin ; written by Daisy Goodwin (episodes 1-6, 8) and Guy Andrews (episode 7) ; produced by Paul Frift ; directed by Tom Vaughan, Sandra Goldbacher, Olly Blackburn ; executive producers, Daisy Goodwin, Dan McCulloch, Damien Timmer ; executive producer for Masterpiece, Rebecca Eaton
a Mammoth Screen Production for BBC and Masterpiece ; produced by Eliza Mellor ; written and created for television by Debbie Horsfield ; directed by Ed Bazalgette and William McGregor
PBS ; a production of KERA ; produced in association with Once TV-Mexico City ; produced by Andrea Boardman, Ginny Martin, Rob Tranchin ; written by Rob Tranchin ; directed by Ginny Martin
executive producers, Henry Louis Gates, Jr... [and others] ; written by Henry Louis Gates, Jr. ; a production of Kunhardt Productions, Inkwell Films & Thirteen/WNET New York