"Everybody was saying "winter is coming" so we were not caught by surprise during the shooting of the Bodyform "Blood" in Romania. One day we wake up and it was all white. Snowstorms, roads down, shooting plans changed were all part of the game. But in the end, it was worth it."
Filmmakers Jones & Tino document the weather: http://jonesandtino.tv/portfolio/winter-is-coming