"As performed by Annabelle, the famous premier danseuse. A charmingly graceful representation of the light and airy flight of a butterfly. Beautiful when colored."

The opening scene, a dream sequence prior to the vaudeville routines which follow, is what makes this film famous. In it Keaton plays everyone in a theatre simultaneously (through multiple exposures). He is the band leader, all its members, the dancers on the stage and everyone in the audience.

Comedy veterans and co-creators Penn Jillette and Paul Provenza capitalize on their insider status and invite over 100 of their closest friends--who happen to be some of the biggest names in entertainment, from George Carlin, Whoopi Goldberg and Drew Carey to Gilbert Gottfried, Bob Saget, Paul Reiser and Sarah Silverman--to reminisce, analyze, deconstruct and deliver their own versions of the world's dirtiest joke, an old burlesque too extreme to be performed in public, called "The Aristocrats."

Murderesses Velma Kelly (a chanteuse and tease who killed her husband and sister after finding them in bed together) and Roxie Hart (who killed her boyfriend when she discovered he wasn't going to make her a star) find themselves on death row together and fight for the fame that will keep them from the gallows in 1920s Chicago.

Mickey courts Minnie in the Gay Nineties: they take in a vaudeville show and go for a drive in his horseless carriage...

Cagney is Danny Kenny, a truck driver who enters "the fight game" and Sheridan plays his girlfriend...