“They’re Here.” Carol Anne Freeling (Heather O’Rourke) becomes an iconic character in the history of horror. Poltergeist sent shockwaves through audiences when it premiered 35 years ago. Taking the traditional suburban landscape and sending ghosts through it. Giving a whole generation fears of trees, TV sets and clowns. The nightmare fuel is palpable to this day, as Poltergeist still has...