It's festival time in Edinburgh, but in the early 18th century it's not a place for comedians and actors, but priests and storytellers like Jonathan Swift. This young Irish clergyman wants help with his tales, and the members of the Fair Intellectual Club are keen to help him win the So You Think You're Holy competition. Alison's idiot brother Robert needs assistance too - and an unfortunate mix-up leads to the creation of a literary masterpiece.