It all came to me a second too late. I’ve relived that moment so many times. Knowing that my mistake set him free and cost people’s lives.

I never thought this day would come.

I don’t know if I’m surprised. You are pretty lovable.

Kate Beckett: Castle, stop chasing the mice in your head.
Rick Castle: What if they're leading me to the truth?

It's a work of fiction. It's a Hitchcock movie with me cast as the witness. I'm Jimmy Stewart in Vertigo.

Caught him red handed and bare bottomed.

Where I come from, it's rude to point a gun at a man.

Kate Beckett: Castle, do you realize how lucky you are?
Rick Castle: Extremely lucky, after all I'm married to you.

Kate Beckett: I'll give it to you straight. I'm just a girl, looking for a private dick.
Rick Castle: Whoa, then your search is over, sweetheart.

Canvasing? Oh, that thing you get Espo and Ryan to do.

Much like my Nikki Heat novels were inspired by you, my new series of P.I. novels will be inspired by me. I'll be my own muse.

Castle: Ryan, you played the C card?
Ryan: You weren't around. Somebody had to step up.

Castle Quotes

I can't help it if you got off by putting things in my mouth.

Beckett

He has the IQ of a squirrel.

Alexis