 In Hawaii, Gilligan (Bob Denver) and The Skipper (Alan Hale Jr.) are giving out tours. Five passenger: A movie star from Hollywood (Tina Louise), a General Store Sale s clerk in Kansas (Dawn Wells), a professor (Russell Johnson), and the millionaries (Natalie Schafer and Jim Backus) aboard the SS Minnow for three hour tour. A storm comes in and the crew are unable to handle the boat. The castaways wake up on a desserted Island. They live in huts made from sticks and leaves. They eat plants and fruits found in the island. They will encounter many advantures while trying to make it back to civiliation.