Being Human, Series 3

Annie:
Lia, what's going on? You told me that I had to come straight here. That Mitchell was in danger.

Lia:
Oh Annie. I made it up.

Annie:
You made it up?

Lia:
On the spot. I just wanted to screw with Mitchell's head. "The Wolf-Shaped Bullet."

Annie:
But why?

Lia:
Well, I wanted to drive a wedge between him and George and Nina. But instead of getting suspicious of them he got all worked up about the other two. Tom and... What was it? McIntyre? Macintosh? Well. Whatever. Oh Annie, you didn't really believe it, did you? I can't control people. I can't see the future. You've been watching too much TV.

Annie:
If there's no prophecy, then why is this happening?

Lia:
Well what you really need to worry about is the self-fulfilling prophecy. Annie. He made it come true. There really is a wolf-shaped bullet. That he carved his name on.