BBC Scotland ; producers, Sue De Beauvoir and Peter Gallagher ; writers, David Kane, Gaby Chiappe, Richard Davidson ; directors, Peter Hoar, John McKay, David Moore, Stewart Svaasand
a Red Productions Company production for BBC ; created by Sally Wainwright ; produced by Juliet Charlesworth ; written by Sally Wainwright ; directed by Sally Wainwright, Neasa Hardiman