Mark Gregory left the movie business and disappeared from public life. Fans had been looking for him for over fifteen years, only to find out he'd died in 2013 from Mixture of drugs. He was buried without family, friends or fanfare and his estate was auctioned off.
For some reason, at some point after the film's 1987 video release, the film became regarded as public domain in America. Floods of inferior-quality releases have been floating around the market, usually sourced from either the original Vista Home Video VHS or a lower quality source.