Florence's daughter Zoe discovers a gold bar that had been stashed in a storage room at the hotel. She finds herself in danger when the thief who hid it returns to collect it. Dion and Chan are initially reluctant to assist believing Zoe to have cried wolf one too many times.

Tom competes in the island triathlon and is up against a seemingly unbeatable opponent. Satch and Mr. Snotts arrange a sweepstake on the outcome of the race.

A former bio-chemist turned music teacher is kidnapped and held for ransom. However the kidnappers are not after money, but his formula for accelerating plant growth.

Jahman is fishing at sea when he is narrowly missed by a cannonball. Suspecting that it had been fired from a nearby island fort Jojo and Ziggy decide to investigate.

Jojo is kidnapped in a case of mistaken identity.

Tracks sent into the radio station by local bands are turning up in the US charts. Ziggy is suspected of selling the tracks to the foreign stations for profit.