Baruch Cohen, better known as William Joseph "Billy Joe" McKing Cobra, is the supporting protagonist of the series. Billy was a sensational pop star ghost, who still seems to be prominent even after his demise. In the series, he is a ghost, only visible to those who wear a personal item of his. Billy Joe Cobra sings, plays the piano, beatboxes and plays an electric guitar. Lives together with a family of a 14yr old boy named Spencer who's his best friend. Spencer makes movies as a hobby. 