In the 1970s and '80s, National Lampoon's success and influence creates a new media empire overseen in part by the brilliant and troubled Douglas Kenney.

The story of a 1970's psychology lab in Pennsylvania where a case of demonic possession took place.

When a killer alien creature, who is misunderstood, begins killing specific members of a small town, a school psychologist learns of its link to a young boy's tragic childhood, and his adoptive father's dark secret.