Game of Thrones showrunners D.B. Weiss and David Benioff invited creator George R.R. Martin to return to Ireland to movie a cameo for the upcoming eighth and ultimate season–but he stated no.
Martin defined to Entertainment Weekly that he had an excellent motive for staying hunkered down at residence in New Mexico–he was engaged on the sixth novel in A Song of Ice and Fire saga.
“David and Dan invited me to a cameo in one of the final episodes, which I was tempted to do,” he defined. “But I didn’t hink just for the sake of a cameo I could take the time to return to Belfast.”
Martin additionally confirmed that he filmed a cameo within the pilot episode of Game of Thrones, but it surely was minimize. “I was a guest at Dany’s wedding. But that was when she was played by Tamzin Merchant, so all that footage got thrown out when we recast with Emilia Clarke.”
An picture of Martin in costume for the cameo could be seen here on the Game of Thrones wiki.