How many black actors appear in the TV Series Game of Thrones?
I know that there is one in Dorne (The guard of Doran Martell - Areo Hotah) and another in Qarth (Xaro Xhoan Daxos).
How many more appear?
I found one more: Salladhor Saan
System Down found: The priest of the Many Faced God (pre-transformation)