While returning from a military expedition a helicopter crash lands a mando unit in a dense, remote tropical jungle – a lost world populated by dinosaurs. Now they must find a way out of this isolated valley before being…

两个四年级学生乔治(凯文·哈特配音)和哈罗德(托马斯·米德蒂奇配音)，通过催眠术将霸道校长(艾迪·赫尔姆斯配音)变成了内裤队长。