Nathan Fillion
Richard Castle / Producer
Richard "Rick" Castle is a millionaire playboy who recently killed off his main character when a serial killer starts killing people like he does in his books. He teams up with New York police detective Kate Beckett to solve the case. He finds inspiration in Detective Beckett and starts shadowing her for his next book.
Richard Castle / Producer
Kate Beckett / Producer
Alexis Castle
Javier Esposito
Kevin Ryan
Martha Rodgers
Lanie Parish
Victoria Gates
Roy Montgomery
Tory Ellis
Hayley Shipton
Sidney Perlmutter
Vikram Singh
Jim Beckett
Jenny Duffy-O'Malley
Pi
William Bracken
Michael Smith
Carter Burke
LT
