Tom Sawyer is a teenage boy who lives with his aunt Polly. He has a very unconventional friend in Huckleberry Finn, a socially outcast and the son of a drunken and brutal father with no honest means of income. The two friends go through a series of adventures. One day, they happen to be the witness to a murder. In the court, they establish the innocence of the man falsely accused of the murder. As a result, they incur the wrath of Injun Joe, the real murderer. However, Joe dies, and the two friends find the treasure that he hid in a cave.