Castle is a television series on ABC that was created by Andrew W. Marlowe. The show premiered on March 9, 2009, the second season began on September 21, 2009, and the third season began on September 20, 2010, on ABC. Stars Nathan Fillion as Castle Richard Castle, a famous mystery novelist, and Stana Katic as Beckett NYPD detective Kate.
In a fascinating open-end picks up moments after the climax of last season, Beckett detective fighting for his life as Castle, haunted by guilt for his role in the events, struggles to discover who is behind the brutal shooting. Meanwhile, on campus, Ryan and Esposito to adjust, as Victoria "Iron" Gates becomes Captain district no new commitments.