Ghost Pirate Tigerlily has been rejected as a crewmember on the Black Star for the last three hundred years. She thinks it's because she's a girl, but Megan, Robbo and Tai have another theory - her attitude. While Victoria threatens Abi with compulsory water aerobics duty, the boys try to teach Tigerlily to be more cooperative. It takes a crisis before she'll admit she has an attitude problem. In the meantime, she threatens to spend the next three years showing the boys just how feisty she really is!