After the death of a United States Senator, the idealistic Jefferson Smith is appointed as his replacement in Washington. The naive and earnest new senator soon finds himself battling political corruption.

Rival reporters Sam Craig and Tess Harding fall in love and get married, only to find their relationship strained when Sam comes to resent Tess' hectic lifestyle.

Egbert Sousé becomes an unexpected hero when a bank robber falls over a bench he's occupying. Now considered brave, Egbert is given a job as a bank guard. Soon, he is approached by charlatan J. Frothingham Waterbury about buying shares in a mining company. Egbert persuades teller Og Oggilby to lend him bank money, to be returned when the scheme pays off. Unfortunately, bank inspector Snoopington then makes a surprise appearance.

Boxer Joe Pendleton, flying to his next fight, crashes...because a Heavenly Messenger, new on the job, snatched Joe's spirit prematurely from his body. Before the matter can be rectified, Joe's body is cremated; so the celestial Mr. Jordan grants him the use of the body of wealthy Bruce Farnsworth, who's just been murdered by his wife. Joe tries to remake Farnsworth's unworthy life in his own clean-cut image, but then falls in love; and what about that murderous wife?

The lives of three bachelors is disrupted when one of them is left with a baby.

Wilbert Winkle, a henpecked, mild-mannered, middle-aged bank clerk and handyman finds himself in the midst of battle in the South Pacific.

Lydia MacMillan, a wealthy woman who has never married, invites several men her own age to her home to reminisce about the times when they were young and courted her. In memory, each romance seemed splendid and destined for happiness, but in each case, Lydia realizes, the truth was less romantic, and ill-starred.

A New York radio personality travels to the small town of Fernville to oversee a contest to identify retired safecracker Jimmy Valentine, believed to be living there under an assumed name. The close-knit town of upstanding citizens is understandably upset by this venture, all the moreso when some of its citizens begin to be murdered. The radio personality and the local newspaper's young daughter collaborate on solving the murders while revealing Valentine, who has become one of the suspects.

A best-selling author of women's issues and a medical academic find it is to their mutual advantage to falsely claim that they are married.

The last of the four "Five Little Peppers" films finds the children having a hard time adjusting to their new boarding school.

As rustled cattle have mysteriously disappeared, Johnny sends for his friend Hoppy, Hoppy arrives and immediately suspects Dan Slack. Realizing his telegram about Slack was intercepted, he locks up the operator Lafe knowing he can escape. Tailing Lafe he finds a secret entrance to a mine and inside finds the missing cattle. But Slack's men also find him just as the cattle are stampeded through the mine shaft.

Forest Ranger and singing cowboy, Rex Allen, attempts to save a camp for underprivileged boys with the help of "Alfalfa " Switzer who plays one of the boys.

A murdered man helps his widow bring his killer to justice.

A newsman (Walter Pidgeon) falls in love on Cape Cod with the judge (Rosalind Russell) his angry boss (Edward Arnold) expects him to discredit.

When her doctor advises her to move West because of her health, Mrs. Pepper takes her five kids and relocates to Oregon to live with her sister. But adjusting to a new home and community isn't easy for the brood. Third entry in the "Five Little Peppers" series of four films.

Fearing that his recently-acquired step-mother, Ann Dennis, is competing with him for his father's affections, and saddened by the death of his dog, young Danny Mitchell seeks consolation in the companionship of a ferocious, Nazi-trained police dog, Rusty, brought to the U.S. by a returning WWII-veteran. The step-mother, with tender understanding, eventually wins Danny over while Danny pacifies his new dog.

Daisy, the Bumstead's mischievous mutt, makes the family a little extra cash when she wins a contest to become a model for the Navy. From there she becomes the favorite calendar gal. All the attention to the dog, makes Dagwood feel that his position as master of the house is jeopardized. Meanwhile all the attention catches the greedy eyes of gangsters who try and abduct Daisy!

An unknowing orphan idolizes the horse thief/mail robber who has shot his father.

During WWII, a strong-willed 12-year-old boy tries to steer his vocationally and maritally confused father straight, at the same time striving to keep his honor while the gang in his new neighborhood bully him.

In this western, three Texas Rangers decide to do their part to save the world and join the Army, but before they can, they are sent to Alaska to destroy a secret Nazi operation involving a submarine refueling station. The outpost is located behind an impenetrable tangle of barbed wire. The rangers get a little help, and discover a traitor. Then to get through the wire, they start a cattle stampede and save the day.