Cassie distracts herself with work, while Jenny recovers from her near-death experience, but it won't be long before a mysterious accident leads them to cross paths. Ronald is wrapped up in something ...
纽约自然博物馆重新开张，小保安赖瑞·戴利（本·斯蒂勒 Ben Stiller 饰）带领泰迪·罗斯福（罗宾·威廉姆斯 Robin Williams 饰）策划了精彩的开幕演出。谁知演出刚刚没多久，泰迪、猴子他们便陷入混乱，所有博物馆的伙伴们大闹会场，赖瑞为此焦头烂额。事后他 发现，复活黄金碑正被绿色的物质腐蚀，而这种情况似乎导致了藏品们的疯狂。赖瑞查找资料，断定黄金碑背后隐藏着不为人知的秘密。为了阻止...
