Ruben Santiago-Hudson credited as playing...
Captain Roy Montgomery
- [Castle being interrogated after being discovered at the crime scene with a gun in his hand]
- Richard Castle: So you, being the expert veteran of dozens of crime scenes, decided to pick up the murder weapon, to what? Ensure that we had your prints?
- Richard Castle: Maybe you missed the part where I said she was shot dead. When I heard the noises coming from the next room, I thought whoever killed her was coming back. So I picked up the gun to defend myself. It seemed like a very good idea at the time. That's when you, Esposito, and Annie Oakley come bursting through the door.
- [in the observation room with Ryan and Esposito]
- Captain Roy Montgomery: Annie Oakley?
- Kevin Ryan: [pause] I kind of almost shot... Castle.
- [seeing Montgomery's look]
- Kevin Ryan: What? He had a gun.