Benioff and Weiss wrote their episodes jointly a person wrote the first 50 % of the script with the other producing the next fifty percent. Cogman, who wrote at minimum a single episode for the very first 5 seasons, was the only other writer in the writers' space with Benioff and Weiss. Before Cogman's marketing, Vanessa Taylor-a writer through the 2nd and third seasons-worked intently with Benioff and Weiss.