Build a movie plot around this: Who realizes that Stark is an entity controlled by Thad's books? His old professor colleague, named Reggie.
Castle Rock, Maine. 1968. 13-year-old Thad Beaumont is a junior high school student who wants to become a writer and spends many hours in his bedroom writing violent-themed stories. His mother buys him a typewriter to use and soon, Thad starts having violent headaches and hearing strange noises... like hundreds of small birds screeching. One day while waiting for the school bus, he collapses and is taken to the hospital where X-rays show "mass" in his brain that is thought to be a tumor which requires sugery. The exploratory operation reveals that the growth in his brain is actually a fetus complete with an eye, teeth, and fingernails. The doctor summaries that it is Thad's twin embryo which never developed and which Thad's foetus absorbed. The growth is removed, while at the same time, thousands of screeching birds fly around the hospital.23 years later. A grown-up Thad Beaumont is a fairly successful writer who teaches an intermediate writing class at the local university. He is married to Liz and they have two twin children, a 10-month old boy and girl. One day after class, a strange man named Fred Clawson whom is a reporter from New York City approaches him and addresses Thad as "George Stark". In his office, Fred reveals that he knows that Thad has been using a pseudonym to write violent best-selling thriller novels, and demands blackmail money once a month to keep his mouth shut. After Thad confides in Liz about his predicament, he decides to "come clean" about Thad's dual idenity to the public to get rid of the blackmailer. Thad and Liz bring together a group of reporters and photographers where he publicy reveals his pseudonym as well as shows them the remote lake house where he writes his novels as George Stark. As a gag, Thad and Liz "bury" George Stark in the local cemetery.A few days later, the local gravedigger Holt, calls the police when he discovers a large hole at the gravesite where the fake grave used to be; something has dug itself out. Soon, one by one, all the people who knew about Thad's...