In Brooklyn circa 1900, the Nolans manage to enjoy life on pennies despite great poverty and Papa's alcoholism. We come to know these people well through big and little troubles: Aunt Sissy's scandalous succession of "husbands"; the removal of the one tree visible from their tenement; and young Francie's desire to transfer to a better school...if irresponsible Papa can get his act together.

Genial shopkeeper Philip has to endure the constant nagging of a shrewish wife while he secretly yearns for a pretty young stenographer. When the henpecking gets to be too much, Philip murders his wife and manages to make her death look like an accident. A ruthless blackmailer and a low-key detective both discover Philip's secret, and he has to decide which of them poses the more dangerous threat.