When a boy and his mother discover a treasure map among the personal effects of a deceased boarder who owed them money, the youth finds himself launched on a dangerous adventure with pirates.
A simple retelling of the adventures of Tom and his friends, who witness a murder by the villainous Injun Joe and sail the Mississippi River pretending to be pirates.
Three children, separated from their parents at birth, are reunited with the help of an old man who directs them to a talking bird, singing tree, and water made of gold.