For those who had not seen it yet, I have uploaded the ITunes extra, The 100: Ice Nation: Brutal and Fierce. It is a behind the scenes doc that has cast knowledge and also from Jason Rothenberg. I think that you will enjoy it, and try not to get too scared!
Evelyn Ulrich is the owner and chief publisher of Grounders Source. She is an odd little character, who loves nerdy and cute things. She holds a BA in digital imagery and creative writing.