A Chicago gangster is pleasantly surprised by violent crime in London. When he discovers crooks are after a mysterious package, and murder an innocent match-seller for it, he turns detective.

When her sister dies, a nightclub singer is left with her children. In order to raise the children properly, she leaves her singing career and takes her new family to a farm. However, her greedy manager--seeing his "cash cow" slipping away--goes to court to have her declared legally incompetent.