Show throws shade at "Game of Thrones"

On Monday, undefinedfor upcoming season of "Game of Thrones" season 6, featuring Jon Snow,and resurrecting the question "Is Snow Alive?"

The teaser which featured Snow, who was undefined, was released after "The Walking Dead" revealed undefined, who just like Snow, was 'undefinedof the ongoing season.

Just like in Snow's case, fans disputed the death of Glenn, raising theories as to why the character wasn't dead, even after his name was undefined

After much anticipation, Sunday's episode of "The Walking Dead" revealed that Glenn wasn't killed off, but was saved by Enid.

AMC decided to have some fun at the poster, and took to Twitter to throw some shade at HBO.

Do you think Jon Snow is alive, or was the teaser release just a way of getting back the attention Glenn's supposed death took away?

Watch Glenn's fate revealed;