Doctor Holloway is a psychiatrist who is called in to evaluate the mental state and motivation of suspects that the team are investigating.
Appearances
Castle
Guest cast, played by Phil LaMarr
- Episode 2x06: Vampire Weekend (Oct 26, 2009)
- Episode 2x11: The Fifth Bullet (Dec 7, 2009)
- Episode 6x16: Room 147 (Feb 24, 2014)