As an celestial little blonde girl in 1982, Heather O'Rourke spoke one of the most famous horror movie lines always: "They're here."

The pic was the mega hit Poltergeist. Heather would become on to star as Carol Anne in the sequel, where she declared, "They're dorsum." But in 1988, at the historic period of 12, before Poltergeist I Ii came out, Heather died in mysterious circumstances.

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Heather had a classic Hollywood story of being discovered. She was eating lunch with her mum Kathleen, while waiting for her older sister Tammy, who was a dancer in the movie Pennies From Heaven. Steven Spielberg, who was looking for a "beatific" 4-year-old to star in his upcoming horror movie Poltergeist, spotted her. He asked her into his role, and tested her interim ability.

"He wanted me to be afraid of this pink fish and this royal pig and all that," Heather subsequently explained.

The side by side day, Heather was signed on to star in Poltergeist, scoring the role over Drew Barrymore. The pic is about a couple with three children who move into a house inhabited by spirits. The youngest child, Ballad Anne, tin can hear the spirits through the Tv set. She is sucked into a portal to some other dimension, simply afterward rescued.

Oliver Robbins, who played Ballad Anne's blood brother Robbie, says he and Heather were similar "blood brother and sister" on set.

"She was precocious and a very intelligent daughter for someone who was only v years old," he told Daily Postal service Online in 2015.

Following the massive success of Poltergeist, Heather was offered other roles, guest-starring in classic '80s shows Webster and Chips and scoring an ongoing role in Happy Days as the daughter of Fonzie's (Henry Winkler) girlfriend. Her manager, Mike Meyer, said she had the power to memorise a 60-page script in an hour. Heather'southward earnings meant that her family could move from a trailer park to a three-sleeping accommodation house in the woods in Big Behave, California.