Castle - Season 1 is a Comedy, Crime, Drama TV Series whose creator is Andrew W. Marlowe. It was released on 9 Mar. 2009. It stars Nathan Fillion, Stana Katic, Susan Sullivan. The season begins with: After a serial killer starts targeting people the way in Richard “Rick” Castle’s books he teams up with Detective Kate Beckett to solve the case. He then starts to shadow her for his new book… What await ahead?