How a Mosquito Operates

Snub, the delivery man, and his assistant, Sunny, are returning from a delivery when they almost run over a lost woman. After she asks for directions, they accompany the woman to a dance school, where Snub is mistaken for the new professor.

"All sounds travel in waves much the same as ripples in water." Educational film produced by Bray Studios New York, which was the dominant animation studio based in the United States in the years surrounding World War I.

For the fourth time, it's ghost day again at Gomorronsol Castle, where we follow Little Ghost Laban, the kindest ghost in the world who is afraid of the dark. Together with Little Prince Bus and Labolina, many super scary adventures await Laban.

Alice and Julius are driving a train, which is carrying a large payroll. Pete the Bear and his gang find out about it and devise a plan to rob the train.

At a Florida hotel, absconding miscreant J. Effingham Bellweather goes slapstick golfing with the house detective's flirtatious wife and an incompetent caddy.

Buster clowns around in a blacksmith's shop until he and the smithy get in a fight which sends the smithy to jail. Buster helps several customers with horses, then destroys a Rolls Royce while fixing the car parked next to it.

In a fancy Parisian Café, an uptight businessman discovers he forgot to bring his wallet and bides his time by ordering more coffee.

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.

In order to impress the father of a girl he is keen on, a young man goes to the city in search of work. In his letters home he writes of his various jobs which her imagination expands into much nobler ones than those that he is actually attempting.

Roscoe's wife, tired of his endless drunkenness, reads of an operation that cures alcoholism and has him admitted to No Hope Sanitarium to get the surgery. Roscoe, wanting out, eventually disguises himself as a nurse to effect his escape.

Oswald wakes up grumpy and takes it out on his alarm clock, afterward trying his best to wake up the mechanical cow sleeping in the bed beside him, with limited success. They finally do get going, sailing around the barnyard offering milk to denizens of the farm. When kidnappers arrive and takes Oswald's girlfriend away, he and the cow set off to rescue her.

A young golfer is mugged by an escaped convict and finds himself in a prison where he foils a jailbreak.

Buster Keaton gets involved in a series of misunderstandings involving a horse and cart. Eventually he infuriates every cop in the city when he accidentally interrupts a police parade.

A down on his luck young man makes several attempts at committing suicide but fails them too. He then finds himself becoming more confident through a series of petty adventures, to such an extent that this becomes his undoing.

A group of confectionary soldiers go to war against a neighboring cookie castle.

The moon and two owls sing to the Blue Danube Waltz, celebrating the night. Moths dance around a candle flame, fireflies glow, frogs chorus, and so forth.

Mickey walks into the tavern where Minnie is dancing, and begins to dance and play piano himself. Pegleg Pete comes in and treats Minnie badly. Mickey tries to defend her, but Pete steals her away. Mickey, riding Horace Horsecollar, gives chase. He manages to throw Pete off a cliff.

Arbuckle escapes the watch of his domineering wife and heads for Coney Island. Keaton arrives that same day with his attractive, and rather easy, girlfriend, who is immediately stolen from him by St. John.

Al and Roscoe, employees at a gas station, are rivals for Alice. When Buster delivers a wedding gown for Alice and begins modeling it, he is mistaken for Alice and is kidnapped by Al.

Mickey's friends throw him a surprise birthday party at Minnie's house. The chef brings out the cake (with 2 candles); Mickey manages to blow all the cake onto the chef's face, while the candles stay lit. He unwraps his present: a miniature piano. He plays a duet of I Can't Give You Anything But Love, Baby with Minnie, followed by an instrumental version of The Darktown Strutter's Ball, which everyone dances to (including Mickey and Minnie, while the piano stools keep playing). Mickey then plays There's No Place Like Home on the xylophone, then accompanies Minnie on another piece, after which the xylophone gets frisky and eventually dumps Mickey in the fish bowl.