Dr George McGavin gets up close and personal with Siswi, an orangutan who uses soap to improve her personal hygiene. He strips off to experience the mind-numbing cold of the Japanese Alps, and heads 100 metres underground to a secluded monkey dormitory. Then there are baboons with a thirst for flamingo flesh; macaques with criminal minds; fluorescent mandrills who wear war paint to do battle; and Ardry, a real-life gremlin who sees the unseeable with her extraterrestrial fingers.