Monty Python and the Holy Grail work, "Spamalot". They owed a combined £800,000 in legal fees and back royalties to Forstater. To help cover the cost of these royalties and fees, the group arranged and performed in a stage show, "Monty Python Live (mostly)", held at The O2 arena in London in July 2014. Monty Python and the Holy Grail Monty Python and the Holy Grail is a 1975 British independent slapstick comedy film concerning the Arthurian legend, written and performed by the Monty Python comedy group of Graham Chapman, John Cleese, Terry Gilliam, Eric Idle, Terry Jones and Michael Palin, and directed by Gilliam and
Monty Python reluctant to do a two-man show for various reasons, including Chapman's supposedly difficult and erratic personality. Cleese had fond memories of working with Palin on "How to Irritate People" and invited him to join the team. With no studio available at ITV until summer 1970 for the late-night show, Palin agreed to join Cleese and Chapman, and suggested the involvement of his writing partner Jones and colleague Idle—who in turn wanted Gilliam to provide animations for the projected series. Much has been made of the fact that the Monty Python troupe is the result of Cleese's desire to work with