created and written by Sally Wainwright ; produced by Phil Collinson ; directed by Sally Wainwright [episodes 1, 2, 7, 8], Sarah Harding [episodes 3, 4], Jennifer Perrott [episodes 5, 6] ; Lookout Point for BBC
Showtime presents ; in association with Sky ; producers, James Flynn, Morgan O'Sullivan ; executive producers, John Logan, Pippa Harris, Sam Mendes ; created & written by John Logan