Let television's canine hero Wishbone be your tour guide!Join Professor Lidenbrock and his nephew Axel on an exciting mission of discovery! When the professor finds a hidden message, he'll stop at nothing to follow its instructions - which lead to the center of the earth! With Hans, their faithful companion and guide, the professor and Axel descend into the crater of a volcano. But what mysteries await them deep beneath the ground - and will they ever see the light of day again?