This British espionage thriller centers on a team of MI-5 counter-terrorist spies collectively known as 'Spooks' because of the shadowy nature of their existence. Technically speaking, Spooks don't even exist--they have no names, identities, or known locations. Yet these secret agents are all that stand between the nation and the terrorists who try to undermine national security. Matthew Macfayden heads the cast as Tom Quinn, a man struggling to deal with his double life.一般情况之下，三层鬼域可以入侵饿死鬼的鬼域，四层可以发现鬼棺的真相，五层鬼域可以直接让人还有一般的鬼消失在这个世界上一段时间，以及能够入侵鬼差鬼域之中去。