Almost forgot the dvd is a twofer, and "Bloodtide" is on the reverse. A worthy B horror flick starring James Earl Jones as a soused scuba diver ensconced on a Greek island that is plagued by a mythic beast formerly trapped in a walled-up marine cave until Our Hero drunkenly blows down the wall with plastique, and now sallies forth to devour lady swimmers (in ancient days it was fed virgin sacrifices). If this had been on late night tv, I'd have stayed up to watch it, not least for the bimbage.