Before Westworld debuted on HBO, many publications – including ourselves – heralded the show as the ‘next Game of Thrones’, never predicting any real crossover between the two.
However, author George R.R. Martin has already acknowledged how a crossover may feasibly happen.
According to Westworld’s showrunners Jonathan Nolan and Lisa Joy, Martin put forward the idea of Westeros World over dinner months before the show debuted.
Previously, Nolan has spoken about the possibility of featuring other android parks in future seasons of Westworld, but they likely won’t be Roman World and Medieval World.