
Grey Worm?
Game of Thrones Season 6, Episode 8

Grey Worm, Red Flea, Black Rat.
Game of Thrones Season 3, Episode 5

Grey Worm isn't interested.
Game of Thrones Season 4, Episode 8

Call Grey Worm
and the Unsullied back.
Game of Thrones Season 7, Episode 4

Where's Grey Worm?
Game of Thrones Season 4, Episode 1