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
created by Bryan Fuller & Alex Kurtzman ; produced by Thom J. Pretak ; written by Michelle Paradise, Jenny Lumet, Alex Kurtzman, Bo Yeon Kim, Erika Lippoldt [and others] ; directed by Olatunde Osunsanmi, Jonathan Frakes, Hanelle M. Culpepper, Maja Vrvilo, Doug Aarniokoski [and others] ; Secret Hideout ; Roddenberry Entertainment ; CBS Television Studios
produced by Chris Donahue, Alton Walpole, Patrick McKee, R. Bradley Davis, Tony Tost, Bryan J. Raber ; written by John Coveny, Hunt Baldwin, Sarah Nicole Jones, Daniel C. Connolly, Tony Tost [and others] ; directed by Christopher Chulack, Michael Uppendahl, Gwyneth Horder-Payton, Alex Graves, Peter Weller [and others]