The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discove...。记录历史名案大案为主要内容的纪录片节目,以新的视野新的角度,重新审视历史上和现实生活中发生的大案、要案、名案。。