After mishandling Zee's powerful Zingy Zapper, an increasingly bulky Bartleby can't seem to stop objects from sticking to him.

Grizelda is determined to win the kingdom's first Great Rainbow Rally. But her self-centered driving throws the rest of the racers off course.

It's up to True to rid the kingdom of a horrible smell when the Rainbow King goes away on family business and makes her "Queen for a Day."