No-one is ever safe in Game of Thrones, but Tyrion Lannister is apparently in for a particularly tough time in the fourth season of the HBO show. In a detailed 15-minute preview of the season, premiering in April, Game of Thrones cast and creators explain why fan-favorite Tyrion wont be able to sweet-talk his way out of trouble this time, as well as reminiscing about the most memorable moments from the shows past, and outlining what theyre looking forward to in the upcoming season. That season, the shows writers and directors say, wont share its predecessors slow starts as wronged parties across George R. R. Martins low-fantasy world exact their revenge.