based on the novel by Mary Stewart ; adapted for television by Steve Bescoby ; producer, Shaun Sutton ; director, Michael Darlow ; Noel Gay Television for BBC Television ; in association with BBC Enterprises
written and created for television by Debbie Horsfield ; produced by Margaret Mitchell ; directed by Will Sinclair, Charles Palmer, and Richard Senior ; a Mammoth Screen production for BBC, co-produced with Masterpiece
HBO Entertainment ; co-executive producers, George R.R. Martin, Vince Gerardis, Ralph Vicinanza, Guymon Casady, Carolyn Strauss ; producers, Mark Huffam, Frank Doelger ; executive producers David Benioff, D.B. Weiss ; created by David Benioff & D.B. Weiss ; Television 360 ; Grok! Television ; Generator Entertainment ; Bighead Littlehead
executive producers, Hunt Baldwin, John Coveny, Greer Shephard, Michael M. Robin ; developed for television by Hunt Baldwin and John Coveny ; written by Hunt Baldwin, John Coveny
developed for American television by Alex Gansa & Howard Gordon ; producer, Claire Danes ; Twentieth Century Fox Film Corporation ; Teakwood Lane Productions ; Cherry Pie Productions ; Keshet ; Fox 21