影片讲述一个19世纪的巴西人,让庄园主的三个女儿都怀了孕后,被流放到西部非洲从事贩卖奴隶的勾当。他为了达到目的,跟当地人建立交情,甚至推翻了一个疯狂的君主,自立为王。几年过去了,他越来越有钱,也越来越大胆。The feared bandit Cobra Verde (Klaus Kinski) is hired by a plantation owner to supervise his slaves. After the owner suspects Cobra Verde of consorting with his young daughters, the owner wishes him gone. Rather than kill him,the owner sends Cobra Verde to Africa. The only white man in the area, Cobra Verde finds himself the victim of torture and humiliation. Later, he trains soldiers in a rebel army. Far from home, Cobra Verde is on the edge of madness.