In 1828, the bankrupt Pyncheon family fight over Seven Gables, the ancestral mansion. To obtain the house, Jaffrey Pyncheon obtains his brother Clifford's false conviction for murder. Hepzibah, Clifford's sweet fiancée, patiently waits twenty years for his release, whereupon Clifford and his former cellmate, abolitionist Matthew, have a certain scheme in mind.

Naive and idealistic Jefferson Smith, leader of the Boy Rangers, is appointed to the United States Senate by the puppet governor of his state. He soon discovers, upon going to Washington, many shortcomings of the political process as his earnest goal of a national boys' camp leads to a conflict with the state political boss.

Jenny Swanson, a waitress on a college campus, is dying to visit Paris. Thanks to English professor Ronald Brooke, she manages to make her dream come true. Besides seeing the sights in the French capital she makes friends with a wealthy family there, the Brands.

A writer takes a job as a secretary because her scrupulous husband isn't bringing in the dough as an attorney. When her new employer is murdered, she can't seem to make up her mind as to whether she "dunnit" or not.