In Tintin in America (1932), Tintin confirms his reputation as a righter of wrongs. He faces Al Capone and his gang as well as all sorts of other villains. Hergé shows his generous vision of the world as he offers a very well documented depiction of the sad plight of the Native Americans.

Tintin's fame extends beyond the Atlantic Ocean, so, when he arrives in Chicago in the middle of Prohibition, all the gangsters in the city have gathered to make sure that he gets the most uncomfortable reception. Tintin will need to use all his determination and intelligence to survive!