神犬巴迪

UP STAR is back, with an all-new movie that takes the popular singing dogs on trip around the world, where Tiny and friends find fantastic new songs and meet exciting new canine singers that prove music really is the universal language.。兰兰和冬冬是一对姐弟，她们在上海康健幼儿园，父母在北京工作。一天，幼儿园老师告诉兰兰和冬冬她们的妈妈要接他们回去，姐弟俩十分高兴，但由于妈妈工作忙，幼儿园只得请铁路代为运送，铁路局安排郑大光来照顾他们。。