While on a cross-country train trip, the Our Gang kids drive the rest of the passengers crazy with a never-ending game of cowboys and Indians. During a stopover in the sleepy town of Red Dog, the kids disembark in hopes of savoring a taste of genuine Western life. They get more than they bargained for when a trio of bandits rides into town for a showdown with the local sherff.

Habitually mistreated at the deceptively named Happyland Home Orphanage, the Our Gang kids find a loyal and kindhearted friend in the form of a black grownup named Uncle Tom. Alas, Tom's own children -- including real-life siblings Allen "Farina" Hoskins and Jannie "Mango" Hoskins -- are carted off to Happyland by the cold-hearted county officials. Farina, Mango, and the other kids escape the cruel orphanage in the dead of night, while Uncle Tom, preparing for their return, "borrows" food, clothes, and furnishings from various merchants.

Living in an orphanage, the gang has to deal with Amanda, a child-hating spinster. To receive a bequest from a rich uncle, she must acquire a child. Thinking suspicion, the gang causes all kinds of havoc toward her including a mud battle.

Joe Cobb is a wealthy child who longs for a baby brother. His nursemaid takes him to the other side where he meets some kids his age (the rest of Our Gang) where Joe offers three dollars for a baby. Farina finds a fellow African-American neighbor woman who lets him mind her infant which he then paints white and sells to Joe. The rest of the gang has set an assembly-line system that washes, dries, rocks, and feeds male and female babies.

Jay and Wheezer are left alone on a rainy afternoon when Mom goes out to run errands. But when their friends drop by and trash the place, the boys must struggle to clean up before Mom returns.

While the world watches the Olympic Games in Stockholm, the Rascals gather at the flats for their own games. Whether it's the shot put, the hurdles, the pole vault, or the high jump, not much goes right. There's a deep mud hole that catches several of the kids, and someone out there keeps giving them the razzberry. It's young Wheezer hiding out of sight with his dog Punch, but the kids think it's another boy, so every time they hear the Bronx cheer, they chase the innocent lad and give him a thumping.

Farina Hoskins discovers a stray dog. Joe Cobb suggests that he and Farina take the dog to the gang's dog show. In the middle of the show, the dogcatchers crack down on picking up all unlicensed strays to control a hydrophobia epidemic; the injection to control the disease costs five dollars.

The kids from Our Gang have to attend a wedding, and they bring along their flea collection--which gets loose.

Jackie prepares a series of elaborate jokes for his new teacher.

Ten Years Old is a 1927 American short silent comedy film directed by Robert A. McGowan. It was the 58th Our Gang short subject released. It was remade as Birthday Blues in 1932. Nobody comes to Joe's birthday party so he goes to the rich kid's party with his own special cake.