Before man ruled the world, Earth was a land of giants. Count down the biggest beasts of their kind Before man ruled the world, Earth was a land of giants. Count down the biggest beasts of their kind to ever roam the planet in this eye-opening original special, and uncover the secret lives of these super-sized species. Birds with plane-length wingspans, dinosaurs rivaling a Boeing 737; this stunning CGI special goes in search of the truth behind these monsters, counting down ...详情
主演：Stephen Gaudin,Ali Soufan,Abu Zubaydah,Steven Kleinman,Chantell Higgins,Daniel Jones,James Mitchell,Joseph Margulies,John Rizzo,Hesham Abu Zubaidah,Alberto J. Mora
