12岁的Travis Barclay和他的小妹Whitney在夏季旅行中被匆忙地送去访问他们在Delbert县的祖父母的农场。一个贪婪的土地开发商，Norm Blandsford，已经买了这个小乡村小镇，在他们的土地上运行辛勤工作的居民。在Travis与Blandsford的一个人碰头之后，他被追逐到森林里，在那里他绊倒一个魔法门户到隐藏的世界，保罗Bunyan居住。保罗一直在自我放逐100年，自从机器的出现使他在社会中的作用过时，留给他的感觉对新的世界没有什么价值。保罗，不情愿地，护送Travis回到农场。但回来后，保罗见证了布兰斯福德的险恶计划。突然被一个长期被遗忘的目的感，蓝色牛，Bunyan和宝贝，被包裹起来一个全新的冒险，并与他们的新朋友，Travis和惠特尼的帮助，他们救了这个镇。他们一起学习第一手，你不必大做大事情。
12 year old Travis Barclay and his little sister Whitney are sent begrudgingly on a summer trip to visit their grandparents' farm in Delbert County. A greedy land developer, Norm Blandsford, has been buying up the little country town, running the hard working residents off their land. After Travis has a run-in with one of Blandsford's men, he is chased into the forest where he stumbles upon a magic portal to the hidden world where Paul Bunyan lives. Paul has been in self-imposed exile for 100 years, ever since the advent of machines made his role in society obsolete and left him feeling of little value to the new world. Paul, reluctantly, escorts Travis back to the farm. But upon returning,Paul witnesses Blandsford's sinister plan. Suddenly filled by a long-forgotten sense of purpose, Bunyan and Babe, the blue ox, get wrapped up in a brand new adventure and together with the help of their new friends, Travis and Whitney, they save the town. Together they learn firsthand that you don't have to be big to do big things.
