TV Episode | TV-PG | | Comedy, Crime, Drama
When a pool shark is murdered by an unseen force, Castle and Beckett uncover evidence that the killer may have paranormal powers. Meanwhile, Castle and Beckett attempt to get their lives back to normal following his disappearance.
In the course of their investigation, Castle and Beckett learn that the victim claimed to have made a deal with the devil at the crossroads for his talent as a pool player. This is a loose reference to the urban legend that blues guitarist Robert Johnson sold his soul in exchange for his skills as a musician.
Give me a minute, and let me slip into something special, okay?
Richard Castle: Right.
Richard Castle: 'Cause there's something special I got you for Valentine's Day. I approve.
Kate Beckett: It's even better.
Kate Beckett: It's invisible.