Quote from : The City of Lost Children Movie

Krank: Irvin?
L'oncle Irvin: I've got a migraine!
Krank: Irvin, you know all about feelings. Won't you try to help me? Won't you explain why all those children only have nightmares?
L'oncle Irvin: Because you are their nightmare. You could persecute all the children in the world, but there's one thing you'll never have.
Krank: What?
L'oncle Irvin: A soul.
Krank: Because you believe you have one? You don't even have a body. The one who created us made us all monsters.
L'oncle Irvin: No Krank, you're wrong. You are the only monster here.
Krank: [Distressed] Be Quiet! He is the only one responsible for that, I say I'm innocent. I'm innocent!
Krank: [Shuffles away and then turns back with regained composure] In any case, I thank you for your help.