( CNN ) -- Time to pull up the comfy chair . Monty Python 's three-week London engagement ends Sunday , and for the final show the world will be allowed to watch . The last performance from the O2 Arena will be screened in more than 2,000 movie theaters and on TV screens around the world . Well , about 100 countries ' worth of the world , anyway . ( No word on whether the program will be aired on both peaks of Mount Kilimanjaro . ) In the United States , the show can be viewed at selected movie theaters . Reviews for the show , called `` Monty Python Live ( Mostly ) , '' have generally been respectful , if not ecstatic . It 's `` a nostalgic celebration of the extraordinary contribution these men have made to modern comedy , '' wrote the Observer 's Stephanie Merritt , noting that though the show 's greatest-hits pattern is n't thrilling , the rapport between the Pythons -- Eric Idle , John Cleese , Michael Palin , Terry Gilliam and Terry Jones -- is a joy to watch . `` The chemistry between them still fizzes , '' she wrote . The Telegraph was slightly more upbeat . `` The Pythons came , they doddered , but they conquered , '' wrote Dominic Cavendish . The shows have n't been without their flaws . On opening night , Cleese forgot a line during the famous Dead Parrot sketch . But the group -- all of whom are in their 70s -- knew criticism was coming . They made jokes themselves , letting an equally aged Mick Jagger complain about `` wrinkly old men trying to relive their youth '' in a promotional video shown at a Python press conference . `` The best one died years ago , '' Jagger added , referring to Graham Chapman , who died in 1989 . Mick Jagger : Python are 'wrinkly old men trying to relive their youth ' At the press conference , Palin said that the shows were Python 's way of `` saying goodbye publicly '' to fans . Idle added , `` Our motto has been 'leave them wanting less . ' `` The performances have done well though . The first show sold out in 43 seconds . One must always look on the bright side of life . If you miss the live Sunday performance , do n't worry : The show will air again later in the week . See more comedy content at CNN Comedy . CNN 's Pete Wilkinson contributed to this report .
Monty Python 's final London concert airing in theaters , on TV . Comment: Show is n't something completely different but a greatest hits for comedy troupe .