A group of men travel to the moon by being shot in a capsule from a giant cannon. They are captured by moon-men, escape, and return to the earth.

Using every known means of transportation, several savants from the Geographic Society undertake a journey through the Alps to the Sun which finishes under the sea.

Chased off by the antics of Hank the Mule, Dorothy ends up in her cornfield, where she realizes her family's Scarecrow is alive. She helps him down and he takes a tumble on the turnstyle. A cyclone soon arrives and leaves Dorothy, Scarecrow, Toto and Hank spinning around on a haystack, with Imogene the Cow flying soon after. Soon after their arrival, the Wizard of Oz issues a public decree that he is a humbug, to make sure no one ever finds out. Glinda pops up out of the background and transforms Toto into a man in a bulldog suit to serve as a better protector for Dorothy. Then they encounter the Tin Woodman, the Cowardly Lion, and Eureka. Nevertheless, she is captured by Momba, the Wicked Witch of the West (suggesting Baum thought the other witches were Mombe, Mombo, and Mombu, in keeping with the council in _Queen Zixi of Ix_) and her flying lizards and soldiers. Dorothy defeats Momba, and they arrive at the Emerald City just in time for the Wizard's going away party.

Scientists from all over the world are meeting to discuss the best way to reach the North Pole. Professor Maboul demonstrates for them the innovative equipment that he has designed for the purpose. When everything is ready, Maboul and several other scientists depart for the pole. Their trip will prove to be even more eventful than expected.

Ojo and Unc Nunkie are out of food, so they decide to journey to the Emerald City where they will never starve. Along the way, they meet Mewel, a waif and stray (mule) who leads them to Dr. Pipt, who has been stirring the powder of life for nine years. Ojo adds plenty of brains to Margolotte's Patchwork servant before she is brought to life with the powder. When Scraps does come to life, she accidentally knocks the liquid of petrifaction upon Unc Nunkie, Margolotte, and Danx (daughter Jesseva's boyfriend). So all go on separate journeys to find the ingredients to the antidote. (Of course Jesseva has Danx shrunken to take with her, which causes trouble with Jinjur.) Of course, no one ever told Ojo that some of the ingredients were illegal to obtain...

A young girl, pursued by a band of conspirators, hides in a movie theatre where she watches the film Cabiria. She determines to seek the aid of that film's strongman, Maciste. When she locates him, he helps her overcome her enemies, but not without many thrilling and dangerous adventures.

In the midst of an emotional depression, a man hires a murderer to kill him. But the despair soon passes, and the man must now escape the killer he's hired to end his life.

The plot follows the novel more closely than does any other Tarzan movie. John and Alice Clayton take ship for Africa. Mutineers maroon them. After his parents die the newborn Tarzan is taken by a great Ape, Kala. Later the boy finds his father's knife and uses it to become King of Apes. Binns, the sailor who saved the Claytons and who has been held by Arab slavers for ten years, finds the young Tarzan and then heads for England to notify his kin. A scientist arrives to check out Binns' story. Tarzan, now a man, kills the native who killed Kala; when their chief is killed the black villagers appease Tarzan with gifts and prayers. The scientist's daughter Jane is carried off by a native, rescued by Tarzan (who has burnt the native village), aggressively loved by him ("Tarzan is a man, and men do not force the love of women"), and at last accepts him with open arms.

Lord Brockelhurst, his unwilling betrothed Lady Mary, his butler Crichton and scullery maid Tweeny are on Lord Loam's yacht which is wrecked leaving them all to cope on a desert island. Class distinctions fall apart for the time being.