When Mr. Green calls from a tropical island, begging to be rescued, Nanny Piggins' first instinct is to say no. However, a principle is at stake. No one kidnaps her employer—at least not without written permission from her. So Nanny Piggins sets out to save the hapless tax lawyer, and to do so she must first dabble in a spot of bungee jumping, deceive immigration officials wearing a fake mustache, and seduce the President with her most powerful weapon—the dance of the seven cakes.