美艳迷人的Catherine Deneuve在片中扮演一位年轻貌美的女郎，她与戴维·鲍伊饰演一对吸血鬼夫妻，他们依靠吸血而延续了生命，他们的爱情虽然历经了几个世纪，却始终闪耀着青春的光泽。本来他们就可以这样天长地久、幸福美满地生活下去，但不知为什么，一向俊逸冷傲的鲍伊突然迅速衰老，同时，他与Catherine Deneuve之间的爱情也因此出现裂痕，甚至走向终结。就在这时，由苏珊·萨兰登饰演的女医生卷入了他们的生活，而这位女医生是一个“长生不老药”的狂热寻觅者……

Coke Ennyday, the scientific detective, divides his own time in periods for "Sleep", "Eat", "Dope" and "Drink". In fact he's used to overcome every situation with drugs: consuming it to increase his energies or injecting it in his opponents to KO them. To help the police he discovers a contraband of opium (which he eagerly tastes) transported with "Leaping Fishes", and the blackmail of a mysterious man who wants to marry the "fish blower" girl. Will Coke be able to free the girl ?