Why Babies Leave Home

A hypochondriac vacations in the tropics for the fresh air - and finds himself in the middle of a revolution instead.

Charlie is released from prison and immediately swindled by a fake parson. A fellow ex-convict convinces Charlie to help burglarize a house.

Roscoe and Buster operate a combination garage and fire station. In the first half they destroy a car left for them to clean. In the second half they go off on a false alarm and return to find their own building on fire.

The hero, a janitor played by Chaplin, is fired from work for accidentally knocking his bucket of water out the window and onto his boss the chief banker (Tandy). Meanwhile, one of the junior managers (Dillon) is being threatened with exposure by his bookie for gambling debts unpaid. Thus the manager decides to steal from the company.

Pierre and Jacques are working as waiters at a restaurant where the cooks go on strike. When the two are forced to work as bakers, the striking cooks put dynamite in the dough, with explosive results.

Roscoe and Buster give a bullying Strongman the what-for, but after the performance troupe quits it's up to Fatty and Buster to keep the show going.

Mr. Pest tries several theatre seats before winding up in front in a fight with the conductor. He is thrown out. In the lobby he pushes a fat lady into a fountain and returns to sit down by Edna. Mr. Rowdy, in the gallery, pours beer down on Mr. Pest and Edna. He attacks patrons, a harem dancer, the singers Dot and Dash, and a fire-eater.

Mother, father and daughter go to the park. The women doze off on a bench while the father plays a hide-and-seek game with a girl, blindfolded. Charlie leads him into a lake. Both dozing ladies on the bench fall for Charlie and invite him for dinner. The father returns home with a friend. Charlie rushes upstairs and dresses like a woman, shaving his mustache. Both men fall for Charlie.

Buster and a woman are mistakenly married and her initially unfriendly family begins to treat him nicely when they come to believe he has a large inheritance awaiting him.

On his way to a restaurant, Ambrose, a happily married man, obliges to mail a letter for a woman in the apartment lobby. Unbeknownst to him, the letter is about a rendezvous with her own lover at their "trysting place". Elsewhere, after some domestic frustration, Charlie runs an errand to buy a baby bottle before stopping at the same restaurant. After a confrontation there, they both inadvertently leave with each other's coats. Later, their wives independently discover what appears to be incriminating evidence of extramarital affairs from the pockets of the swapped garments. It all comes to a head when all four of them find themselves at the "trysting place" in the park.