Charlie Butts In

A shipowner intends to scuttle his ship on its last voyage to get the insurance money. Charlie, a tramp in love with the owner's daughter, is grabbed by the captain and promises to help him shanghai some seamen. The daughter stows away to follow Charlie. Charlie assists in the galley and attempts to serve food during a gale.

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.

Stan complains of a toothache and he and Ollie visit the dentist. Ollie gets his teeth pulled by mistake. Under the influence of laughing gas, they leave and cause much commotion on the road annoying a traffic cop.

Stan and Ollie join the French Foreign Legion after Ollie's sweetheart rejects him.

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.

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.

Street musicians Stan and Ollie have no success earning money in the dead of winter in a bad neighborhood. Their instruments are destroyed in an argument with a woman, but their luck seems to turn when Stan finds a wallet.

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.

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

Although they are successful fishmongers, Stan convinces Ollie that they should become fishermen too, but making a boat seaworthy isn't an easy task.