Anita Gray is the spoiled daughter of a millionaire. Returning home from a party, her car breaks down and she is picked up by a stranger, who sells her his car for a diamond bracelet. The car has been stolen and the police arrest her, but she escapes and takes refuge on a freighter bound for China. She has no money and has to work her way there. Her father learns of her destination and hires Hamlin to bring her safely home.
After his defeat at the hands of "Spider" Flynn, the welterweight champion of Europe, boxer Jimmie Dolan and his trainer, Thomas Jefferson Jones, leave for a principality near Paris. Having lost all their money on the fight, Jimmie accepts Count Conrad's offer to impersonate Prince Frederick in return for a large sum of money.
A sheltered young woman began a romance with a playboy, under the mistaken assumption that they'd get married. When she finds this isn't the case, she starts a feud with him which continues even after her marriage to somebody else.
Betty Carlton, a pretty girl, is sent to a girls' seminary. She is welcomed by all, and everything goes along merrily until one day, when they try to initiate Betty into one of their societies by blindfolding her and dropping cold, wet macaroni through her fingers. It feels so much like snakes that she dashes from the room. From now on she is ostracized. She decides to leave. While packing her trunk. She discovers a burglar climbing into a room where the other girls are having a "feed," to which she has not been invited. All the girls scream and run away. Betty, trusting to her lariat, enters the room, captures the burglar, and is thereby made a friend of all.
Solomon keeps a clothing store, he has in stock two overcoats of exactly the same make and pattern. Michael Gallagher, who is passing by and in need of an outer garment, notices Solomon's display and buys one of the coats. Shortly after the first sale, Peter Dempsey, a bachelor, happens along and takes quite a fancy to the remaining twin overcoat and Solomon makes another sale. Gallagher and Dempsey dine, at the same time, in the same restaurant. Finishing his meal, Gallagher leaves hurriedly and takes Dempsey's coat, quite naturally mistaking it for his own. When Dempsey is through with his meal, he puts on Gallagher's coat quite satisfied that it is his own. That night Dempsey goes to call on his sweetheart, who admires his new overcoat, and as she helps him off with it, a letter in a woman's hand-writing falls out of the pocket.
Brown and his friends take an afternoon off, spending their time with some pretty chorus girls. Their wives persuade them to go to a spiritualist meeting and the medium makes the startling announcement that a man present is not true to his wife. The women demand the name of the man, and she refuses to answer questions in the meeting but promises to do so at a private séance next morning. At the appointed hour the wives arrive, and Brown and his friends try to hush up the medium, but she makes them pay dearly for her statement to their wives that their husbands are true to them.
Jim Smith and Sallie Rice are very much in love with each other, but her father vehemently shows his disapproval of Jim. An elopement is planned, and at midnight Jim has the country magistrate waiting for him at the cross roads. He goes to tap on Sallie's window, but makes a mistake and awakens old man Rice, who, clad in his pajamas, pursues him with a shot-gun, and as Jim joins the magistrate, takes a pot shot at them, which finds lodgement in the judge's back. When Rice finds out what he has done, he is in fear of the law, but Jim pays the judge to settle the matter on condition that Rice gives his consent to his daughter's marriage.
A traveling man is vacationing at a summer resort kept by a farmer and his wife, and falls in love with a rich widow. The spooning of the two gets on the farmer's nerves, and he tries in various ways to discourage them. Twice, peeking through the window, he finds the flirtatious drummer making a fuss over his own wife, and when he rushes in he finds that the widow has returned and is occupying the drummer's attention. He gets his shotgun and tries to scare the drummer with it, but his wife takes it away from him and stands guard over him while she makes him do the kitchen work.
A couple of French noblemen-types constantly argue (Sterling and Sennett). They're rivals for a lovely Mabel's attentions. While attending a picnic near the Hudson River (on a rather cold-looking day), She apparently favors Mack over Ford, so, obsessed with revenge as he usually is in Keystone comedies, he sets her little dog out on a raft and dares chicken- hearted Mack to rescue it.
Hubby is out of work, and wifey is working as a stenographer, posing as a single woman, in an employment agency. The boss is in love with the pretty typist. He tells her he wants a man right away, and she telephones her husband to come down. He gets the job, which is that of porter. While hubby sweeps the floors and cleans the cuspidors, the boss is holding wifey's hand in the private office. Another suitor, who, also, does not know the stenographer is married, tries to see her and is kicked out by the boss. He tells his troubles to the porter, and then rushes off to tell the boss's wife, for revenge. Hubby listens at the door and is caught by the boss, who tips him to stop spying. The boss's wife, a two-hundred-pounder, arrives just as hubby has gotten up his courage to heat up the boss, and a lively scrimmage ensues.
Brown is troubled with an over-abundance of affection, and his wife and mother-in-law convince him of their displeasure in many ways. Brown has a friend who has never met Brown's folks, and becomes acquainted with Mrs. Brown while she is with her mother. He invites them for an automobile ride and manages to start up the automobile as soon as Mrs. Brown has seated herself, leaving her mother behind. That worthy lady, however, runs after the machine and refuses to get lost. The friend has sent word to Brown to meet him at a restaurant, and Brown has a lot of nice champagne iced and awaits his guests. He is thunderstruck when his wife walks in, soon followed by his mother-in-law, who sit down to enjoy his hospitality.
Mabel, her father and Mr. Tra La La, a suitor, much to her disgust, for her hand, take a trip on the coast steamer, "Harvard." Mr. Short, his rival, follows them. He, with the connivance of the ship's captain, gives Mr. Tra La La a most strenuous and ludicrous trip.
Advantage was taken of the fact that a floral parade was being held at Pasadena, Cal. in which the Keystone car was entered and won second prize, to produce a comedy film around the incident. Fred Mace and Mabel Normand are invited to take part in the parade, and Mack Sennett plans to keep her away and take her place Accordingly Mabel is locked up in her dressing room. But she escapes after considerable difficulty. She rushes to the line of march and makes frantic and amusing efforts to catch the Keystone automobile while the two sleuths attempt to dodge her. Mabel gets into difficulties with the police who are endeavoring to maintain order, and is championed by Ford Sterling, who is among the spectators.
Father wants Mabel to marry a little, wealthy shrimp. She is in love with Charlie, a big, strapping fellow. Mabel is locked up in the house, but her lover sets the house on fire, and In the confusion runs to the minister's house with her. Father and his choice pursue, but Mabel and her lover hide in the chimney. Father sticks around with a big gun, and Mabel and her lover make up as negroes and are married, father being persuaded to act as best man.
Jones is broke. His girl is giving a birthday party, and her various suitors give her costly presents. Jones finds a beautiful lavaliere, which be gives to Mabel, and wins her heart. He is chosen as the foreman of a jury, and when petty offenders are brought to trial turns a deaf ear to all pleas for mercy, gaining the hatred of the other jurors. Finally a man is brought up who is to he tried for stealing the necklace Jones found. A strong case is shown, and all the other jurors want to find him guilty, but Jones holds out for an acquittal. Mabel comes into the court room and sits alongside of the complainant. The necklace is seen and an uproar takes place. Jones is accused as a thief and in a highly melodramatic manner takes a huge vial from his pocket, drinks the contents and falls back dead.
Champion college swimmer and summer lifeguard Ken Holmes saves Joan Stanton from drowning. They are sweethearts until a misunderstanding causes Joan to cast off Ken for his chief competitor, Herb Darrow. Joan promises Herb she will wear his fraternity pin if he wins the big swimming race at the hotel the next day. Despondent over his loss, Ken decides not to enter the race; later, he reconsiders when he learns that Joan is to wear Herb's pin if Herb wins. Ken wins the race and resolves his misunderstanding with Joan.
Harry and Tillie are preparing to elope when her dad appears and boots his would-be son-in-law out of the house. Tillie is locked up in her room, and to regain her liberty feigns illness and apparently swoons. Dad is troubled and telephones for a doctor. Harry, who is hovering around the corner, sees the doctor coming and bribes him to help him in a scheme to see Tillie.
Sir Brian, an irascible old gentleman, who suffers from gout, receives a note saying his son Gerald is very ill at college, and asking him to come to Dublin. He is too ill to go so he gets his friend, Captain Jenks, to go instead of him. Jenks finds Gerald being nursed by a pretty girl and soon discovers that Gerald is in love with her.
Upon seeing millionaire Lee Brooks's picture in the paper, Julie Le Fabrier, a romantic young model in Madame Swan's dress shop, immediately falls in love with him. Soon afterwards, Julie is sent to the Grand Tides Hotel to deliver a dress to Madame Ricardo, an attractive young woman whose bills are paid by Lee's lovestruck father, Mason Brooks. Having seen her husband, whom she believed to be in South America, on the grounds, Madame Ricardo deserts the hotel, so Julie dons the gown and masquerades as Mason's mistress.
When an aviator dies performing in a traveling circus, the circus closes and sideshow con men "Sky-High" Billy Wardell and "Domino" Dominick are arrested for giving out fake watches to wheel of fortune winners. After Domino springs the jail's lock, they jump a freight train and arrive in the next town, where Billy falls in love when Jane Higgenbotham allows them to breakfast on her freshly baked pies.