Joanna Lumley travels across two of the most enigmatic countries in the Caribbean – Cuba, and Haiti – to explore and uncover the hidden gems that these countries have to offer.

Steve Backshall is on a mission to create a new generation of shark saviours, assembling a team of ordinary children to undertake a boot camp at a shark sanctuary in the Bahamas where they'll learn how to interact with sharks.

Ben Fogle travels round the world to visit people who have given up the rat race.