A police captain whose personal backstory is explored across multiple episodes focusing on the supporting cast.
Senior detective who establishes and oversees Castle's official precinct partnership.
Law enforcement figure complicit in Bracken's conspiracy, bound by shared secrets and political pressure.
Senior detective who supervises Demming's division assignments and operational directives.
Former law enforcement connection to Tyson's criminal history, marked by unresolved past cases.
Law enforcement figure who oversees official media communications and partnership narratives.
Digital investigator who utilizes archived law enforcement records for modern conspiracy tracking.
Attorney whose modern cases intersect with Montgomery's historical law enforcement records.
Explore the full interactive character relationship map of Castle