剧情简介
Overthecourseofnearlyhalfabillionyears,whichdeadlypredatorranksasthebiggestandbaddest?Joinusaswetravelthroughtimeandacrosstheworldtopresentthisterrifyingtoptenranking.Weuncovernewevidence,puttheoriestothetest,andfeatureiconsliketheTyrannosaurusrexandthesaber-toothedcat,pluslesser-knownbeastsliketheterrorbirdandthe...
