"You can easily catch up on highlights from the show on this Youtube page. They have loads of content to check out. It may not be the best source for learning about every little detail, but you can get a good idea of things you may have missed out on or go back and watch some of your favorite clips."
"The Game of Thrones official channel showcases a lot of content from the series over the years. While it doesn't show full episodes, it does feature episode recaps, behind the scenes footage, and interviews. It has tons of videos that are well worth checking out!"
"I enjoy Game of Thrones so much; I've watched all seven seasons. I always want to know the backstories behind the world of Game of Thrones, the actors' reactions, and the directors' thoughts, so this channel provides me much insight in this regard."