A production leak may reveal the official title of the Game of Thrones prequel series. 1 / 7
Already, the series was known to be filming under the working title, Bloodmoon. 2 / 7
However, a photo taken of of a production sheet shows a logo for the Bloodmoon title. 3 / 7
Creating a logo for a working title is highly unusual, which may indicate Bloodmoon (or Blood Moon) actually is the real title. 4 / 7
Many have taken to calling the series The Long Night given that it's set thousands of years prior to Game of Thrones. 5 / 7
It's thought the series will explore the truth behind ancient myths, like that of White Walkers and the Long Night. 6 / 7
In which case, whatever Blood Moon is referring to may tie in with those myths. 7 / 7