在汽船驱动的冒险中，比尔勇闯河流，探索未知的奇幻世界。女子高中拷问部完整

　　Riverboat Bill, a young boy named Dave, and a fire-breathing Bunyip have adventures up and down the Murray River aboard their salvaged steamboat in early 20th century Australia, facing outlaws and unsympathetic lawmen along the way.