在这部惩罚惊悚片中,三個不同國籍的年輕人來到多米尼加共和國首都旅遊。在夜總會上因為和一群阿飛打起來而被當局關進黑牢，絕望中，前西班牙陸軍司令金將軍擔保他們出獄，條件是要求他們懲戒獨吞了生父全部遺產的同父異母兄弟羅保。從而引出了一場場生死較量。
After getting into a brawl in a Discotech in Dominica, three strangers; a Japanese tourist, a Chinese restaurant worker, and an American painter find themselves thrown in jail together and left to rot there.
