Satan Man

 The Satan Man (real name Billy Flarrin) is the villain from the movie Satan's little helper.

A sadistic, perverted, brutal, and cunning arsonest turned serial killer, Flarrin tried to burn down the police station of the town in which the movie is set, only to be arristed and later get bailed out of prison by his dad, the mayor of the town, after being set free he put on a black robe and blue devil mask to hide his face and stopped talking to avoid people recognising his voice. Now called "the satan man", he convinced the movie's young hero dougie walker (who was upsesed with the very poorly made game satans little helper) that he was satan himself and that he was pretenging to kill people, Doug wanted to go along and be like the game character, helping "Satan" kill and not knowing it was real. Satan Man later kills Dougie's dad and he learns that the killing was real (though he still thinks he really is satan and not a normal killer). The movie ends with Flarrin or "the satan man" removing his mask and entering the walker house posing as a cop so he can kill the family.