After a hurricane transports Dorothy from Kansas to Oz, she seeks help from the Wizard of Oz and is accompanied to his Emerald City by Tin Woodman, Scarecrow, and Cowardly Lion.

The wicked Nome King, who plots to conquer Oz and enslave its people, prepares to invade the Emerald City just as Dorothy, Aunt Em and Uncle Harry arrive there.

A boy, a patchwork girl, and a glass cat go on a mission to find the ingredients for a charm which will transform some people turned to marble.

Tik-Tok, a curious mechanical man, and an assortment of other characters join Shaggy Man in his attempt to find his long-lost brother who is being held captive by the Nome King.

A young citizen of Oz who learns an important magic word falls prey to the wickedness of the Nomes' ex-king who wants to destroy Dorothy, the Wizard, and Princess Ozma.

When all the inhabitants of Pingaree are kidnapped by the mongrel hordes of twin island kingdoms, Prince Inga and his friend King Rinkitink decide to go to the rescue.

When a storm blows Dorothy to the land of Ev where lunches grow on trees, she meets the Scarecrow, the Tin Woodsman, the Cowardly Lion, and Princess Ozma, and together they set out to free the Queen of Ev and her ten children.

Tip and his creation, Jack Pumpkin, run away to Oz, where they save the city after it is captured by girls.