地狱男爵(又名猩红蟹)、他的狗麦克和一个刚从《低俗传奇》中走出来的朋友，仍然被发热引起的幻觉所控制，他们发现自己在“死亡城堡”的奇怪实验室里。当地狱男爵迷失在他的幻想时，兄弟会的刺客终于逼近了!
Still in the grips of a fever-induced hallucination, Hellboy (aka the Scarlet Crab), his dog Mac, and a friend straight out of pulp legend find themselves in the strange laboratory of Castle Death. While Hellboy is lost in his fantasy, the Brotherhood's assassin finally closes in!
