Diplomatic Immunity is a comedy series about the goings on at the consulate of the Most Royal Kingdom of Fe'ausi, the smallest country in the South Pacific ocean. Sent in to straighten out the consulate staff is a fallen New Zealand Foreign Affairs high-flier.

His attempts to teach them right from wrong are more than countered by their efforts to get him to remove the stick from his butt, and see the world in a more 'relaxed' fashion.