NJ
NJ was a robot doll created in the likeness of the billionaire Neil Redmond to represent him following the car accident which crippled and disfigured him in April 2004. He was named by Neil after his initials (Neil John Redmond). He allowed NJ to experience life beyond his castle. NJ did the business dealings oh Neils behalf as well as sleeping with any attractive Men and Women he encountered. He started to act autonomously and met with terrorist groups. He later seduced Jack Harkness and then killed him. He also killed Neil and then destroyed NJ. Jack theorised that NJ was made by The Committee and this was confirmed by NJ. (AUDIO: Uncanny Valley)