A madcap adventure filled with dinosaurs and lava that takes Manny, Sid, Diego, Ellie, Scrat and the herd through the uncharted regions of the dangerous Lost World.

在很久很久以前，也就是寒冷的冰河时代，此时地球上的大陆还聚在一起，尚未分成五大洲七大洋。我们那拥有者极端坚忍力和执著精神的松鼠斯克莱特（Scrat），又再次为了挚爱的坚果创造出难以想象的奇迹。它将坚果插在冰原之上，没想到却导致大山裂开，斯克莱特尖叫着坠落下去，竟然一路坠 到了地核中央。无奈的是这个执着的家伙眼力只有坚果，它上下跑跳追逐，却不知自己的举动不仅促使大陆分裂，还致使新物种诞生以及各类名胜的出现。或者说，斯克莱特无意中成为了改造世界的上帝……

2016 American 3D computer-animated family adventure film

With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents. Along the way, the unlikely allies become friends but, when enemies attack, their quest takes on far nobler aims.

Times are changing for Manny the moody mammoth, Sid the motor mouthed sloth and Diego the crafty saber-toothed tiger. Life heats up for our heroes when they meet some new and none-too-friendly neighbors – the mighty dinosaurs.

2012 animated film by Steve Martino and Mike Thurmeier