The Royal Princess continues its busy summer season travelling around the Mediterranean. While it's hot outside and passengers try to cool themselves in the pool, inside galley staff are feeling the heat as the entire catering operation braces itself for the scrutiny of the fleet's health inspector. Executive chef David and hotel general manager Craig's necks are both on the line if the inspection is failed. Elsewhere, alcohol supplies dwindle to worryingly low levels at the specialist cocktail bar, while shore excursions agent Timothy's linguistic skills are tested to the limit. Narrated by Hugh Bonneville.