狂热的地狱男爵，又名绯红螃蟹，在他的狗麦克和一张令人惊讶但熟悉的面孔的陪伴下闯入了恐怖的死亡城堡。但是城堡拥有奇怪而危险的神秘物品，这与地狱男爵的幻觉不太一样，尤其是当阴影笼罩的兄弟会刺客采取行动的时候!
The feverish Hellboy, aka the Scarlet Crab, breaks into the ghoulish Castle Death accompanied by his dog Mac and a surprising but familiar face. But the castle holds strange and dangerous occult items that do not mix well with Hellboy's hallucinations—especially when the shadowy Brotherhoods assassin makes his move!
