Tobe Hooper, who directed the influential horror movie The Texas Chain Saw Massacre, died on Saturday in Los Angeles.The LA County coroner's office confirmed the death to NPR, but did not provide a cause.Hooper was a little-known, barely-funded filmmaker when he made the movie that echoed through the horror genre for years to come.In 2004, Texas Monthly magazine reported on the movie's improbable production (and lasting financial woes.) The production crew was astonishingly green — it was the cinematographer's first feature film. There was precisely one chainsaw in the prop collection. The cast members were starving, exhausted and bruised, surrounded by rotting animal parts in the middle of a meltingly hot Texas summer. And Hooper was driving them crazy with his direction."There's reason to believe that Hooper was manipulating many of the details, to an almost obsessive degree," the magazine wrote. "He wanted the actors to feel irritable and off-balance."Hooper got want he wanted. The film felt real in a way that audiences found both unsettling and deeply compelling. It was even marketed (falsely) as being based on a "true story."The movie's premise is distinctly grisly: a cannibalistic family that kills, skins and eats human beings, turning them into sausages. They live in an isolated house stacked high with bits of corpses. The most infamous character, Leatherface, wears human faces as masks.But despite the subject matter, there's very little blood, guts or gore. In fact, Hooper once told NPR's Terry Gross that he was aiming for a PG rating — seriously.During production, as he was deciding how to frame various shots, he'd ask the Motion Picture Association of America, for tips on what would factor in his favor as they picked a rating."I called the MPAA and told them what I was doing and said, 'Now, how can I make this PG? I know the concept is rough but let's hypothetically talk about a sequence ... for instance where, uh, a big guy hangs a girl up on a meathook. And if you don't see penetration, and you see the girl hanging on the meathook, and you've suggested penetration in a kind of Hitchcock way, you know. what will I get? Does that get an R? Does that get an X? Or how about PG?' "The movie ultimately received an R rating. "Had I not sincerely tried to go for a PG, the picture may have been an X," Hooper told Gross.Once it was released, the movie made its way into the canon of great horror films — eventually. The Associated Press describes the decidedly mixed initial reaction: