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：克裏斯托弗·尼古拉斯·史密斯,克洛伊·森格瑞,傑西卡·泰勒·布朗,哈莉·福特,達斯汀·英格拉姆,喬安娜·布拉迪,凱蒂·菲德斯通,斯普雷吉·格雷登,勞倫·比特納,Brian Boland,William Juan Prieto,Jackson Xenia Prieto,Paitoon Cheng,Eddie Medrano,Rebecca Delgado Smith
