Tom Sawyer has a head full of pranks and drives when he invents is not just a new adventure, preferably around with his best buddy Huck Finn - much to the chagrin of his Aunt Polly with Tom and his half-brother Sid in the town of St. Petersburg on the Mississippi river.

Huckleberry Finn, a rambunctious boy adventurer chafing under the bonds of civilization, escapes his humdrum world and his selfish, plotting father by sailing a raft down the Mississippi River. Accompanying him is Jim, a slave running away from being sold. Together the two strike a bond of friendship that takes them through harrowing events and thrilling adventures.