When an ex-Marine turned local politician is embroiled in a sordid scandal with a 16-year-old runaway, Danny (Josh Duhamel) vows to clear his comrade’s name, but he soon learns that…

A corrupt D.A. hires a private investigator to learn the Flash’s secret identity and then try to blackmail him into working for the D.A.

A young boy witnesses the death of a museum curator but doesn’t want to tell anyone about it. Danny investigates the death of an urban golfer found dead on a…

While doing some investigative work at a New York mansion, a prominent ghost hunter is murdered. Castle and Beckett must figure out if paranormal activities are to blame.

An elderly woman is found tied up and sexually assaulted in her apartment, and suspicion is initially on the young men that had broken into her home and robbed her,…

The BAU investigates a case in Rossi’s hometown that involves both his personal and professional life.