- Arthur and company enter the cave, where they find an Aramaic inscription carved on the wall by Joseph of Arimathea. It starts by describing where the Grail can be found.
- Unfortunately, the description ends in "aaarrhhhhggg." Looks like ol' Joseph kicked the bucket in mid-carve.
- To make matters worse, a horrifying beast appears. It has tons of eyes and eats Brother Maynard and chases the company around the cave.
- Things look dire for the company but fortunately the animator has a heart attack and the monster ceases to exist.
- The Fourth Wall isn't so much a wall in Python movies as it is a revolving glass door.