Detective Kate Beckett would like to speak with him.
Detective Kate Beckett just became Castle's new mystery.
Castle makes Beckett feel better even though everything's falling apart.
Martha thanks Kate for making her son so very happy.
What just happened?
Just imagine your wedding guests are murder suspects. In their underwear.
Castle gets to head home early from his Derrick Storm book tour.
Beckett finally gets justice for her mother's murder.
Captain Montgomery gave her the key all those years ago.
Feels like a dream.
I've overplayed my hand.
Do you have a warrant?
It's so much better than Scrabble.
It's not Ryan or Esposito.
When viewers first met Richard Castle -- a famous mystery novelist and divorced father raising his teenage daughter, while being kept grounded by his Broadway diva mother -- he was creatively blocked. But when the NYPD questioned him in connection with a series of murders staged to imitate crime scenes from his books, Castle found inspiration in Detective Kate Beckett, a bright and aggressive homicide cop with a fascination for odd and offbeat cases stemming from the years-old unsolved murder of her own mother.
Played by Nathan Fillion
Played by Stana Katic
Played by Seamus Dever
Played by Jon Huertas
Played by Molly Quinn
Played by Tamala Jones
Played by Susan Sullivan
Played by Penny Johnson Jerald