Horror icon and heavy metal mastermind Rob Zombie is unleashing “3 From Hell” on big screens across the U.S. as a follow-up to “House of 1,000 Corpses” and “The Devil’s Rejects,” and the latest installment in the blood-soaked Firefly family trilogy. The film will be released in cinemas nationwide over three nights, September 16-18, featuring the unrated version and unique special content nightly…