A college paleontology professor acquires a newly discovered specimen of a coelecanth, but while examining it, he is accidentally exposed to its blood, and finds himself periodically turning into a murderous Neanderthal man.
When Laura and Dan get married, she's more interested in Dan's gorilla. It's revealed through hypnosis that she was Queen of the Gorillas in a previous incarnation.
A model is murdered at a famous fashion house and the Hillmans start to investigate. Kajsa Hillman is employed as a model and discovers that several people had motives to kill her.
Shortly after arriving in Kobe,"Jiro the Lefty", a killer with a natural talent, witnesses a man die in a crane accident which turns out to be a cover-up for a murder. Jiro soon finds himself on the run, tailed by a determined cop.