My friends, that is a zombie. The killer is a zombie!

Who is going to play with me?

You have thirty seconds to suit up.

Do you want it badly enough to get over being hurt?

Am I packing? No, I'm not a cop! My vest says writer on it!

That was awesome! Beckett never drives on the sidewalk!

Forget severed heads, I want to meet that guy!

Martha: Playing with dolls, are we?
Castle: They are action figures.

Lift up my shirt, pull off my boots. Under normal circumstances, I'd like where this was heading.

She's fun and uncomplicated. I think that's what my life needs right now.

Sometimes it's the people we think we know best that we don't really know at all.

Weird. We're usually more in synch than that.

Castle Quotes

Beckett: (Clears throat) Ahem. What's the deal with men and boobs, anyway?
Castle: Biological. We can't help it.
Beckett: But doesn't it bother you that they're so obviously not real?
Castle: (Pauses) Santa's not real. We still love opening his presents.

Sometimes the hardest things in life are the things most worth doing.

Castle