17:31Old Jack's BoatKing Neptune's ShellCBeebies Radio Duration: 13 minutes Sat 19th Dec 2015, 17:31 on CBeebies RadioAvailable for over a yearListen nowJack and Salty find King Neptune's trident - they'd better return it straight away!GenresChildren'sEntertainment & ComedyChildren'sMusicSeriesOld Jack's Boat Source: BBC Online