Fan Casting MX-A1 (Janperson’s Previous Prototype & Walking Arsenal of Mass Destruction) in Special Investigator Robo Janperson (English Dub)

MX-A1 was a walking heavily armed Arsenal for military combat and a mindless killing machine of mass destruction that has his purpose: to destroy evil and and will kill anything on its way, due to this, It was later deactivated and the project was canceled due to him becoming out of control and went berserk. It has a green body, a scope in the right eye, and a missile in the back. It also feature similar weapon to Janperson except for the missile on the shoulder. Sometime in the series, the original MX-A1 programming came back as a mysterious ghostly voice and caused Janperson to hallucinate.