The Caribbean is the world’s most popular cruise destination, but it’s not just about dinner at the captain’s table.

This three-part documentary follows the Royal Princess as she visits 17 tropical destinations, and meets some of the crew working hard to make everything look seamless.

Doctor Laverne thinks she’s found her dream job as the new ship medic, but has a baptism of fire when someone has to be rushed to hospital.

Concierge Eber goes to great lengths to remember his 70 VIP guests’ names, and day trip co-ordinator Timothy has a constant battle getting passengers back on the boat – they’ve a tight schedule to keep – and many of the passengers are still on shore calmly shopping…