Overview
976-EVIL is a 1988 American supernatural horror film directed by Robert Englund, and co-written by Brian Helgeland. It stars Stephen Geoffreys, Patrick O'Bryan, Jim Metzler, Maria Rubell, and Sandy Dennis.
The film's title refers to the 976 telephone exchange, a now mostly defunct premium-rate telephone number system that was popular in the late 1980s, but has since been superseded by area code 900.
Plot
Cousins Leonard "Spike" Johnson (Patrick O'Bryan) and Hoax Arthur Wilmoth (Stephen Geoffreys) are teenagers who live with Hoax's overtly religious and domineering mother Lucy Wilmoth (Sandy Dennis). While Spike is the neighborhood motorcycle bad boy, Hoax is an introverted nerd. Even though Spike genuinely cares for his cousin and protects him from bullies, Hoax is filled with resentment that he cannot stand up for himself or get the girl he wants (both of which Spike does effortlessly).
Both boys stumble upon 976-EVIL, which on the surface is just a novelty phone line that gives creepy-themed fortunes for a few dollars. However, the line is actually used by Satan to subtly corrupt mortals into his bidding. Spike loses interest in the line quickly, but Hoax soon discovers the true nature of the line and uses it to get revenge on everyone who has wronged him.
From Wikipedia (CC BY-SA 4.0).