In this final episode Trevor visits Harbor Island in the Bahamas, Grenada and Montserrat.
Montserrat was once an island paradise where many of the biggest stars in the world came to record hits at George Martin's famous Air Studios.
Then a dormant volcano erupted into life and devastated the island. The volcano continues to erupt and threaten those who still live there.
Trevor meets the legendary Beatles producer as they return to the studio where Dire Straits recorded the hit album Brother's in Arms and talk to those who still call this island home.
In Grenada a rare encounter with endangered Giant Turtles as they lay eggs on a remote beach. The eggs look like table tennis balls and as many as 120 can be laid in just a few minutes. Also on this most lively and colourful of Caribbean islands Trevor visits the smallest chocolate factory in the world and sample the award winning chocolate made there.
And in Harbor Island, where 11 billionaires have homes - we meet India Hicks, granddaughter to Lord Mountbatten who vividly talks about the price of paradise when the hurricanes come calling.
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