20 Facts About Game of Thrones Even The Biggest Fans Didn’t Know

16. Westeros or Hogwarts?

Image Source: Watchers On The Wall

The magical crossover hasn’t been limited to Lord of the Rings and Game of Thrones. Through Season 7, 10 actors who spent time gracing the halls of Hogwarts in the Harry Potter movies have also appeared in GoT. Most recognizable are David Bradley (Walder Frey/Argus Filch) and Natalia Tena (Osha/Nymphadora Tonks).