A man fumbles through an apartment sub-let assessment while his wife is away.

A businessman mingles with German laborers to learn more about their lives.

Spanky and the gang discover a demonstration of a "human-like" robot named Volto and are inspired to create a robot themselves to do their chores for them. Slicker Walburn convinces them they will need "invisible rays" to bring it to life which he just happens to have to sell to them. As they rush off to get their money, Slicker gets Boxcar Smith to wear the robot's outer body so when he "brings" the robot to life, it will be Boxcar bringing it to life. The gang unsuspectedly gets their robot to mow the lawn at Froggy's house, but with a signal from Slicker, Boxcar runs amok and mows down everything in his path. Froggy gets to explain what happened to his parents who bust up the fraud and get the miscreants to work with the gang to clean up the mess.

When a crafty reporter uses false pretenses to get a story out of heiress Tony Gateson, she turns the tables on him, telling the press that they are engaged. Suddenly he's front page news, every salesman is at his doorstep, and he loses his job. A series of misadventures ensues with him alternately back on his job and fired and her ex-fiancé showing up.

A gang of 'professional torches' burn down stores for the insurance money.

A dog accused of murdering sheep is brought to trial.

Inspired by his soldier brother, Spanky decides to organize a military unit among his friends, collecting odds and ends for the war effort.

Humble stamp dealer Otto Becker has little to do with international politics, so when he receives a surprise visit from his estranged twin brother and Nazi spy, Baron Hugo von Detner, his world is thrown into turmoil. Threatening Becker with deportation, Hugo forces him to use his shop as a front for espionage.

During WWII, industrialist Joe Keller commits a crime and frames his business partner Herbert Deever. Years later, his sin comes back to haunt him when his son plans to marry Deever's daughter.

In 1927 Hollywood, a silent film star falls for a chorus girl just as he and his paranoid screen partner struggle to make the difficult transition to talking pictures.