With only one episode left in HBO's monster hit Game Of Thrones we thought we'd have a little fun with last week's episode when Tyrion Lannister tried negotiating with his sister Cersei. If you watch the show you know it didn't go well which led to the battle over Casterly Rock this weekend. We wondered if things would have turned out differently if Tyrion had been able to negotiate with Monty Python. Watch for yourself and see.