Where To Stream Castle Season 8 Episode 21
Hell to Pay
- Aired May 9, 2016
- 60 Min
- Rated 7.4
- Number 115 Of 173 Rated Episodes
When an axe-wielding, escaped psychiatric inmate drops dead in Castle's P.I. office, Castle and Beckett's investigation leads Castle to suspect the victim's death could be the work of the Antichrist,