This is an 18 card set.
France has had its Revolution and the Citizens are executing the nobilty. Having heard of their plight 2 English Nobles, Rodney Ffing and Darcy Pue, don their numerous disguises in and attempt to rescue them all. Ffing becomes the The Black Fingernail and trying to stop them is Citizens Camembert and Bidet. They seek him here, there and everywhere to no avail. 
The story of each character is told on the back of each card.