Episode Title:Grandma Tourismo.Episode Description:Virgil and Grandma are out resupplying the island when they receive a distress call from the Sahara Desert. A rockfall at a granite quarry has trapped three workers in the main office and it's in danger of collapsing. When Virgil goes to help the workers he gets caught in a massive sandstorm and it is up to Grandma to save the day, but can she fly Thunderbird 2?