Watch Game of Thrones Season 3 Episode 9 Online - The Rains of Castamere promo. This will be the second to the last episode so don't ever miss watching this next episode 9 of Game of Thrones Season 3 entitled "The Rains of Castamere". Join Daenery and see for yourself how she will going to take Yunkai. Watch out also for Jon as he face the most difficult test of his life. Edmure will be meeting his bride while Robb Start presents himself to Walder Frey. House Tully will be merged by House of Frey. Before you Watch Game of Thrones Season 3 Episode 9 Online this June 2, watch Game of Thrones Season 3 Episode 9 promo below first.