Copperhead

While probably not the first shot-on-video made for the home video market (that award would probably go to Boardinghouse) this flick still has to have credit for helping mold that whole scene that would explode soon after in the late 1980's. The movie itself is a decent watch nothing mind blowing, it definitely has a lot of padding which is the main issue with a lot of SOV flicks. However the new Terror Vision blu-ray adds a lot of special features, even bringing back the director, his wife, and son all adding insight on a lot of things (particularity the urban legend that hundreds of snakes where actually murdered which was false). Overall there's nothing here that going to shock or bewilder first time watchers, but if your a big fan of underground film making and like to hear stories from the ones behind it, I would defiantly give this a watch.