Monty Python's Flying Circus is a British surreal sketch comedy series created by and starring Graham Chapman, John Cleese, Eric Idle, Terry Jones, Michael Palin, and Terry Gilliam, who became known collectively as "Monty Python", or the "Pythons". The first episode was recorded at the BBC on 7 September 1969 and premiered on 5 October on BBC1, with 45 episodes airing over four series from 1969 to 1974, plus two episodes for German TV. A feature film adaptation of several sketches, And Now for Something Completely Different, was released in 1971.

John Marwood Cleese is an English actor, comedian, screenwriter, producer, and presenter. Emerging from the Cambridge Footlights in the 1960s, he first achieved success at the Edinburgh Festival Fringe and as a scriptwriter and performer on The Frost Report. In the late 1960s, he cofounded Monty Python, the comedy troupe responsible for the sketch show Monty Python's Flying Circus. Along with his Python costars Terry Gilliam, Eric Idle, Terry Jones, Michael Palin, and Graham Chapman, Cleese starred in Monty Python films, which include Monty Python and the Holy Grail (1975), Life of Brian (1979), and The Meaning of Life (1983).