Shocker

In "Shocker" (1989), a condemned serial killer named Horace Pinker makes a deal with the devil before his execution, granting him the ability to possess and continue his killing spree through electricity. When he survives execution, he begins a rampage, possessing both the living and the dead. Standing in his way is a young football star named Jonathan, who discovers he shares a psychic connection with Pinker and must stop him before he can unleash further chaos. The film escalates into a battle between good and evil, moving from the real world to a nightmarish television realm.