Fancast has many exclusive Game of Thrones videos available here but unfortunately you can only watch them if you have Comcast.
One user has uploaded the introduction video for Jon Snow (Kit Harington). It features new scenes with Jon and a longer interview with Kit. Enjoy!
There is also a new video called “Game of Thrones: On Location” and Kit is featured in the introduction! Even more of the videos on Fancast can be viewed on YouTube here.
I will add captures of all the videos as soon as possible.