世界上有谁想去威尼斯?避开什么肯定会是另一个精神创伤的家庭度假，朱尔斯带着他的女朋友，他的豚鼠，他讨厌的哥哥，和几个朋友在他们认为将是一个有趣的洞穴探险冒险……结果发现自己被困在地球表面深处，没有食物和水，还有一个吃蝙蝠的疯狂科学家。
Who in the world wants to go to Venice? Side-stepping what is surely going to be another traumatizing family vacation, Jules takes off with his girlfriend, his guinea pig, his annoying brother, and a couple of friends on what they think will be a fun, cave-exploring adventure... only to find themselves trapped deep beneath the Earth's surface with no food or water, and a bat-eating mad scientist.
