The Entity is a horror film based on the novel of the same name by Frank De Felitta. It stars Barbara Hershey as a woman tormented by an invisible assailant. The movie begins as single mother Carla Moran (Barbara Hershey) is violently raped in her home by an invisible assailant. A subsequent episode of poltergeist activity causes her to flee with her children to the home of her friend Cindy (Margaret Blye). They return to Carla's home and the following day, Carla is nearly killed when her car mysteriously goes out of control in traffic. Urged by Cindy to see a psychiatrist, Carla meets with Dr. Sneiderman (Ron Silver) and tentatively agrees to undergo therapy.