A group of white slavers think they've hit the jackpot when they stumble across a cave filled with young and beautiful girls. They don't realize this all-female society consists of deadly snake women. This was first released in Thailand in a 2 hours and 50 minute (!) version titled แม่งู / Mae Ngu / Snake Queen in 1972. It was then exported to Hong Kong, re-dubbed, re-scored and cut down to 90 minutes.