Two Brothers Pictures ; All3Media ; created by Phoebe Waller-Bridge ; written by Phoebe Waller-Bridge ; produced by Lydia Hampson ; directed by Tim Kirkby, Harry Bradbeer
series created by Heidi Thomas ; produced by Ann Tricklebank ; written by Heidi Thomas, Jonathan Harvey, Debbie O'Malley, Joe Ainsworth, Andrea Gibb [and others] ; directed by Ann Tricklebank, David O'Neill, Noreen Kershaw, Afia Nkrumah, Thomas Hescott ; a Neal Street production for BBC and PBS
written by Stephen Butchard ; producer, Grainne Marmion ; director, Julian Farino ; a Pinewood Television and SunnyMarch TV production for BBC in co-production with Masterpiece
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