A New Pictures production for Channel 4 and Masterpiece ; produced by Dan Winch ; directors, John Alexander, Jonathan Teplitzky, Paul Wilmshurst ; writers, Lisa McGee, Anna Symon ; created and written by Paul Rutman
created by Dan Sefton ; written by Dan Sefton, Ben Edwards, Nicola Wilson, Gabbie Asher ; produced by John Chapman, Jeremy Gwilt ; directed by Alex Winckler, Lisa Clarke ; a Tiger Aspect production for ITV