Mary Miles Minter is the title character. Pat (Minter) is a little orphan who has been raised around the circus. Her foster father is Toto the clown (Neely Edwards). Toto hopes to marry Pat until the day the circus comes to a Southern town and she meets handsome Dick Beverley (Jack Mulhall). Beverley falls in love with Pat and takes a job as trick rider just to be near her. Beverley's aristocratic parents (Winter Hall and Helen Dunbar) find out about his new job and insist that he come home. Two of the five reels survive.

A small circus has announced they are selling due to low concurrence now Jorge a clown that growed in the circus will fight so his home isn't closed down.

A former circus artist escapes from a mental hospital to rejoin his armless, cult leader mother, and is forced to enact brutal murders in her name.

Jo, a young woman and street circus artist, discovers the work of the professional clowns of “Nez pour Rire”. Quickly - perhaps too quickly - entering the association, she found herself at the hospital in contact with children, sick people, caregivers and families, to whom these clowns tirelessly try to bring joy and comfort. .

Father-and-son lion tamers, Rabbas and Léo share a mistress - Rosita, the " lovely bitch " of the film's title. She is as wild as their lionesses and, in a single night the father is injured and the son attempts suicide. Only when Rosita leaves the circus can things get back to normal.

A circus performer falls in love with the son of a plantation owner in antebellum New Orleans. When the young man's stepmother objects to the wedding, the couple break apart and go their separate ways for a time. Also in the mix are two circus comics who feud over the heart of another Southern belle.

A naive young man witnesses an escalation of violence in his small hometown following the arrival of a mysterious circus attraction.

To ensure a full profitable season, circus manager Brad Braden engages The Great Sebastian, though this moves his girlfriend Holly from her hard-won center trapeze spot. Holly and Sebastian begin a dangerous one-upmanship duel in the ring, while he pursues her on the ground.

Lola Montes, previously a great adventuress, is reduced to being the attraction of a circus after having been the lover of various important men.

Stuck in a car with his mother, Loïc opens up a sensitive conversation : he no longer wants to walk on the footsteps of his clown parents. As he's asking her to remove his makeup, his mother Marianne must then accept her son's new start.

Brazilian badlands, April 1910. Tonho is ordered by his father to avenge the death of his older brother. The young man knows that if he commits this crime, his life will be divided in two: the twenty years he has already lived and the few days he has left to live, before the other family avenges their son's death. He is torn between fulfilling his ancestral duty and rebelling against it, urged by his younger brother Pacu. That's when a tiny travelling circus passes through the vast badlands where Tonho's family lives.

Angered at stern Uncle Daniel, Toby Tyler runs away from his foster home to join the circus, where he soon befriends Mr. Stubbs, the frisky chimpanzee. However, the circus isn't all fun and games when the evil candy vendor, Harry Tupper, convinces Toby that his Aunt Olive and Uncle Daniel don't love him or want him back. Toby resigns himself to circus life, but when he finally realizes that Tupper lied to him, and that his aunt and uncle truly love him, Toby happily returns home once again.