On March 7, 2011, it was reported that Universal would not proceed with At the Mountains of Madness because del Toro was unwilling to compromise on the $150 million budget and R rating.
2011年3月7日，有报道称环球影业将不会制作《疯狂山脉》，原因是葛雷摩·戴托羅不愿妥协1亿5000万美元的预算和R级（限制级）的影片分级。