SNOW was just one of the 10 spinoffs we've heard about since Game of Thrones ended. Two shows were scrapped in the development process while House of the Dragon and A Knight of the Seven Kingdoms were picked up. That means SNOW is one of six shows that were in the development phase when last we heard. Even for a franchise this popular, it's not 2. Jonasbain • 1 yr. ago. Prologue idea: Jon snow in its way to exile, he is dreaming, flashes, he dying and being resurrected, the battle of the bastards, the ice dragon in front of him, the night king being destroyed by aria, dany becoming mad, he killing her, a flame sword CUT TO BLACK. Kit Harington has played coy about a potential Game of Thrones spin-off series about Jon Snow, and that continued during an appearance on The Tonight Show Starring Jimmy Fallon. Speaking to the With the Game of Thrones franchise now potentially aiming for a Jon Snow spinoff, George R.R. Martin has weighed in on it with some new info. The series would star Naomi Watts in the lead role and delve further into the white walkers and they’re arrival in an event known as The Long Night. Bloodmoon went so far as to shoot a pilot The Jon Snow spinoff (per The Hollywood Reporter) is still in the early stages of development, meaning that anything can happen—just ask Naomi Watts and the cast of the Game of Thrones spinoff He also teased that a Jon Snow spin-off series could be in the works, something author George R.R. Martin also confirmed last year, saying that Harington is even the one who pitched the show with Bdlyx.