'The Last of Us' developer Peter Field's tribute to his wife made it into the Season 1 finale of the HBO show.
In the game, Field named a baseball field "Bethany Clare Field" after his wife, and this same sign appears in the background of a scene in the TV show.
Field was surprised to see the Easter egg survive the transition to live action TV, and believes HBO may have known what it was doing.
The Last of Us franchise is continuing with Season 2 adapting The Last of Us Part II and a new multiplayer game in development, but the future of the series beyond that is uncertain.