1840 - Max Miller and a troupe of artistes come to perform at a tavern, which is not licensed for such performances. A rival tavern informs the police and they have to pay a heavy fine. However, they find the money by rescuing a boy and getting the reward.
Timid Don Chicago yearns to follow in the footsteps of his gangster mother, but is forced by the Mulligan Gang to leave America. In England, he tangles with a British police officer and high society.
A weak, cowardly barber gets fit to win over a beautiful woman. However, she prefers his muscle-bound rival until George challenges him to a boxing match.