剧情介绍
12歲的比利和母親住在澳洲大陸的原野，平日與他為伍的好友是許多的野生動物，其中一隻叫做喬伊的小袋鼠是他最好的夥伴。後來喬伊的父母遭到盜獵者偷捕，比利決定用盡所有的辦法救回他們……Billy is a boy who is trying to save a baby kangaroo called Joey after its family is captured and taken to Sydney. Billy travels to Sydney to reunite Joey with his family only to discover that Joey is not the only one who needs to be saved. Linda, the young daughter of the U.S. Ambassador joins Billy as they fight to save Joey.