Doctor Dolittle and all his animal friends head for the high seas in this amazing adventure. Told by 9-and-a-half-year-old Tommy Stubbins, crewman and future naturalist, Doctor Dolittle and company survive a perilous shipwreck and land on the mysterious, floating Spidermonkey Island. There he meets the Great Glass Sea Snail who holds the key to the biggest mystery of all.