
One of the tennis balls
came off his WALKER
The Big Bang Theory Season 7, Episode 14

She survived a White
Walker, for fuck's sake.
Game of Thrones Season 4, Episode 8

Everyone seems to forget that I was
the first man to kill a White Walker.
Game of Thrones Season 8, Episode 2

But you killed a White Walker.
Game of Thrones Season 5, Episode 10

Killing the White Walker.
Game of Thrones Season 4, Episode 3