a BBC productions ; WGBH Boston co-production ; adapted by David Nicholls ; directed by David Blair ; produced by David Snodin ; screenplay by David Nicholls ; executive producer, Kate Harwood
Polygraphy Filmed Entertainment presents in association with BBC Films a Revolutionary Files Production, a Michael Winterbottom film ; produced by Andrew Eaton ; directed by Michael Winterbottom
Fox Searchlight Pictures presents in association with BBC Films ; a DNA Films production ; produced by Andrew Macdonald, Allon Reich ; screenplay by David Nicholls ; directed by Thomas Vinterberg