Chicago is an American silent film of 1926, directed by Douglas Leonard and starring Douglas Leonard, Ellie Atkins, Kim Altman and others. The film tells the story of a gangster named "Chicago", who controls everything in the dark world of new york City. This film is considered to be the first truly modern musical and the first musical to win the Oscar for best film.
If you are talking about Chicago, which was released in 2002, it tells the story of competition and love between two nightclub dancers. The film is directed by bob fosse, starring René E Zellweger, Catherine Zeta-Jones, richard gere and John C.Reilly. The film won three Oscars.