When they find Principle Scampi dressed in a toga (and that they should be) the boys have to go back to ancient Rome to correct what Chett has done.
Did You Know?
The title is based upon the novel I, Claudius by English writer Robert Graves, first published in 1934, that deals sympathetically with the life of the Roman Emperor Claudius and was turned into a miniseries in 1976. See more
References I, Claudius