Two cartoons drawn off the top of my head...
An obvious papal impersonator, drawn in the 'sketchbook' style of underground cartoonist R. Crumb.
The real pope, held hostage in a broom closet and about to be freed by a helpful spider monkey. Drawn in the style of Dick Tracy creator Chester Gould. 'Al Pacino' is a small restaurant just a few blocks away from the entrance to the Vatican museum.
You can find a few more cartoons featuring both the Pope and Vatican Kitty at my
Pope Benedict XVI Cartoon Page, last updated in 2006. Poke around this site or by way of Google search for additional.