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Monty Python (also collectively known as The Pythons) were a British surreal comedy group who created their sketch comedy show Monty Python's Flying Circus, which first aired on the BBC in 1969. Forty-five episodes were made over four series. The Python phenomenon developed from the television series into something larger in scope and impact, including touring stage shows, films, numerous albums, several books, and musicals. The Pythons' influence on comedy has been compared to the Beatles' influence on music.

Having considered the possibility at the end of the second season, Cleese left the Flying Circus at the end of the third. He later explained that he felt he no longer had anything fresh to offer the show, and claimed that only two Cleese- and Chapman-penned sketches in the third series ("Dennis Moore" and the "Cheese Shop") were truly original, and that the others were bits and pieces from previous work cobbled together in slightly different contexts. He was also finding Chapman, who was at that point in the full throes of alcoholism, difficult to work with. According to an interview with Idle, "It was on an Air Canada flight on the way to Toronto, when John (Cleese) turned to all of us and said 'I want out.' Why? I don't know. He gets bored more easily than the rest of us. He's a difficult man, not easy to be friendly with. He's so funny because he never wanted to be liked. That gives him a certain fascinating, arrogant freedom."  The rest of the group carried on for one more "half" season before calling a halt to the programme in 1974. The name Monty Python's Flying Circus appears in the opening animation for season four, but in the end credits, the show is listed as simply "Monty Python". Although Cleese left the show, he was credited as a writer for three of the six episodes, largely concentrated in the "Michael Ellis" episode, which had begun life as one of the many drafts of the "Holy Grail" motion picture. When a new direction for "Grail" was decided upon, the subplot of Arthur and his knights wandering around a strange department store in modern times was lifted out and recycled as the aforementioned TV episode.  While the first three seasons contained 13 episodes each, the fourth ended after just six. Extremely keen to keep the now massively popular show going, the BBC had offered the troupe a full 13 episodes, but the truncated troupe (now under the unspoken 'leadership' of Terry Jones) had come to a common agreement while writing the fourth series that there was only enough material, and more importantly only enough enthusiasm, to shoot the six that were made.  Following the success of Holy Grail, reporters asked for the title of the next Python film, despite the fact that the team had not even begun to consider a third one. Eventually, Idle flippantly replied "Jesus Christ - Lust for Glory", which became the group's stock answer once they realised that it shut reporters up. However, they soon began to seriously consider a film lampooning the New Testament era in the same way Holy Grail had lampooned Arthurian legend. Despite them all sharing a distrust of organised religion, they agreed not to mock Jesus or his teachings directly. They also mentioned that they could not think of anything legitimate to make fun of about him. Instead, they decided to write a satire on credulity and hypocrisy among the followers of someone who had been mistaken for the "Messiah", but who had no desire to be followed as such. Chapman was cast in the lead role of Brian.  The focus therefore shifted to a separate individual born at the same time, in a neighbouring stable. When Jesus appears in the film (first, as a baby in the stable, and then later on the Mount, speaking the Beatitudes), he is played straight (by actor Kenneth Colley) and portrayed with respect. The comedy begins when members of the crowd mishear his statements of peace, love, and tolerance ("I think he said, 'Blessed are the cheesemakers'").  Directing duties were handled solely by Jones, having amicably agreed with Gilliam that Jones' approach to film-making was better suited for Python's general performing style. Holy Grail's production had often been stilted by their differences behind the camera. Gilliam again contributed two animated sequences (one being the opening credits) and took charge of set design. The film was shot on location in Tunisia, the finances being provided this time by former Beatle George Harrison, who together with Denis O'Brien formed the production company Hand-Made Films for the movie. Harrison had a cameo role as the "owner of the Mount".  Despite its subject matter attracting controversy, particularly upon its initial release, it has (together with its predecessor) been ranked among the greatest comedy films. A Channel 4 poll in 2005 ranked Holy Grail in sixth place, with Life of Brian at the top.  Each member has pursued various film, television, and stage projects since the break-up of the group, but often continued to work with one another. Many of these collaborations were very successful, most notably A Fish Called Wanda (1988), written by Cleese, in which he starred along with Palin. The pair also appeared in Time Bandits (1981), a film directed by Gilliam, who wrote it together with Palin. Gilliam directed Jabberwocky (1977), and also directed and co-wrote Brazil (1985), which featured Palin, and The Adventures of Baron Munchausen (1988), which featured Idle. Yellowbeard (1983) was co-written by Chapman and featured Chapman, Idle, and Cleese, as well as many other English comedians including Peter Cook, Spike Milligan, and Marty Feldman.  Palin and Jones wrote the comedic TV series Ripping Yarns (1976-79), starring Palin. Jones also appeared in the pilot episode and Cleese appeared in a nonspeaking part in the episode "Golden Gordon". Jones' film Erik the Viking also has Cleese playing a small part.  In 1996, Terry Jones wrote and directed an adaptation of Kenneth Grahame's novel The Wind in the Willows. It featured four members of Monty Python: Jones as Mr. Toad, Idle as Ratty, Cleese as Mr. Toad's lawyer, and Palin as the Sun. Gilliam was considered for the voice of the river.  In terms of numbers of productions, Cleese has the most prolific solo career, having appeared in dozens of films, several TV shows or series (including Cheers, 3rd Rock from the Sun, Q's assistant in the James Bond movies, and Will & Grace), many direct-to-video productions, some video games, and a number of commercials. His BBC sitcom Fawlty Towers (written by and starring Cleese together with his then-wife Connie Booth) is the only comedy series to rank higher than the Flying Circus on the BFI TV 100's list, topping the whole poll.  Idle enjoyed critical success with Rutland Weekend Television in the mid-1970s, out of which came the Beatles parody the Rutles (responsible for the cult mockumentary All You Need Is Cash), and as an actor in Nuns on the Run (1990) with Robbie Coltrane. In 1976, Idle directed music videos for George Harrison songs "This Song" and "Crackerbox Palace", the latter of which also featured cameo appearances from Neil Innes and John Cleese. Idle has had success with Python songs: "Always Look on the Bright Side of Life" went to no. 3 in the UK singles chart in 1991. The song had been revived by Simon Mayo on BBC Radio 1, and was consequently released as a single that year. The theatrical phenomenon of the Python musical Spamalot has made Idle the most financially successful of the troupe after Python. Written by Idle (and featuring a pre-recorded cameo of Cleese as the voice of God), it has proved to be an enormous hit on Broadway, London's West End, and Las Vegas. This was followed by Not the Messiah, which repurposes The Life of Brian as an oratorio. For the work's 2007 premiere at the Luminato festival in Toronto (which commissioned the work), Idle himself sang the "baritone-ish" part.

Are there any other interesting aspects about this article?
Each member has pursued various film, television, and stage projects since the break-up of the group, but often continued to work with one another.