According to a report by Game of Thrones fan site Watchers on the Wall, actress Maisie Williams was spotted filming for Game of Thrones in Canada, Calgary.
Game of Thrones fans may get to see the reunion of Arya with an old friend in the upcoming new season.
If HBO follows this storyline at all, we could be in for a major comeback in Game of Thrones season 7.
Nymeria was last spotted en route to King’s Landing after she defended Arya and the butcher’s son from Prince Joffrey.