And, of course, there's even a musical. "Spamalot," a musical based on the 1974 film "Monty Python and the Holy Grail," which was a send-up of the legend of King Arthur, opened on Broadway in 2005.

Cleese will talk and take questions following a screening of the Monty Python comedy troupe’s 1975 film debut.

1970's Monty Python created a skit where a man enters a pet store with a cage containing a parrot he bought there and the parrot is dead. The clerk says “no, the parrot is resting”.