CSI: Crime Scene Investigation2000

Lady Heather:
I don't know what you're fighting, Doctor, but it looks like you're about to be overrun. Nate Haskell... is an enemy. A formidable enemy, but... he's not *the* enemy is he?

Dr. Raymond Langston:
[sighs] When I went for my interview at med school, the first question they ask you quite naturally is, "Why do you wanna be a doctor?". Well I can't remember the answer I prepared but I remember the one I gave; I told him, if I'm helping people... I'm not hurting them. The guy stared at me for what seemed like a lifetime, then he burst out laughing. So I started laughing. And within a half an hour I'd secured myself place in medical school.

Lady Heather:
You had answered truthfully.

Dr. Raymond Langston:
There's violence in me. In my blood, sometimes I can taste it.

Lady Heather:
But as long as you keep a lid on it...

Dr. Raymond Langston:
- DNA is not destiny, that's what I've always told myself.

Lady Heather:
I can't answer your question.

Dr. Raymond Langston:
I didn't ask you a question.

Lady Heather:
Sure you did. Why else did you come here? Tell me that story? Doctor you want legitimacy. You want to know that it's OK to lose the muzzle for a while. I can say this. The good Dr Langston isn't going to catch Nate Haskell.

Dr. Raymond Langston:
If I give in to my nature... I won't catch him. I will kill him.

Lady Heather:
Yes you will.

Dr. Raymond Langston:
What becomes of me then?