Shocker

After a series of unusual dreams, young football star Jonathan Parker (Peter Berg) captures serial killer Horace Pinker (Mitch Pileggi), a diabolical television repairman responsible for the deaths of several families. Pinker is sentenced to die in the electric chair, but the execution goes awry and more people are mysteriously killed. Jonathan realizes that Pinker has used black magic to transfer himself into electricity, able to travel through power lines into homes through television sets. Despite the skepticism of his police detective father (Michael Murphy), only Jonathan can track Pinker down and destroy him once and for all. (official distributor synopsis)