A very plastered fella follows a pretty woman home, and proceeds to make a nuisance of himself.

Charlie begins to woo a woman on a bench, only to have her seaman boyfriend object. After a brick fight between the two men that eventually involves two police officers, all five people end up in the local pond to cool off.

After running into a friend and two ladies, a married man sends his wife a note saying that he's taken a train for business, but then his wife reads that the train crashed.

When a married couple become separated in the park, a tramp sits with the lady and is beat up when her husband rejoins her. He takes a room in their hotel, and chaos ensues.

Mabel and her beau go to an auto race and are joined by Charlie and his friend. As Charlie's friend is attempting to enter the raceway through a hole, the friend gets stuck and a policeman shows up.

Charlie and his wife are in the park when he encounters Ambrose and his wife. Each man is attracted to and shows unwanted attention to the other man's wife. A policeman becomes involved.

Charlie and his partner are to deliver a piano to 666 Prospect St. and repossess one from 999 Prospect St.

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.

Although only a dental assistant, Charlie pretends to be the dentist. After receiving too much anesthesia, a patient can't stop laughing, so Charlie knocks him out with a club.

Mabel tries to sell hot dogs at a car race, but isn't doing a very good job at it. She sets down the box of hot dogs and leaves them for a moment. Charlie finds them and gives them away to the hungry spectators at the track as Mabel frantically tries to find her lost box of hot dogs. Mabel finds out that Charlie has stolen them and sends the police after him. Chaos ensues.