Diego de la Vega, the son of a wealthy landowner, returns from his studies in Spain and discovers that Los Angeles is under the command of Capitan Monastario, a cruel man who relishes in the misuse of his power for personal gain. Knowing that he cannot hope to single-handedly defeat Monastario and his troops, Diego resorts to subterfuge. He adopts the secret identity of Zorro, a sinister figure dressed in black, and rides to fight Monastario's injustice.

Shrimpers and oilmen clash when an ambitious wildcatter begins constructing an off-shore oilrig.

Jean Valjean, a Frenchman of good character, has nevertheless been convicted for the minor crime of stealing bread. A minor infraction leads to his pursuit by the relentless policeman Javert, a pursuit that consumes both men's lives for many years.

The period is the 1840s and California is part of Mexico. Many of the citizens wish to become part of the United States. Other countries are also interested and the Russians have established bases in the northern part of the state. To further their hold they have stolen guns and Don Arturo Bordega, a leader of those wanting statehood, is out to recover them.

A mysterious American gets mixed up with gunrunners in Syria.

The Lionians, a tribe of lion worshippers, make a desperate attempt to find a cure for the mysterious disease plaguing their village. Their Chief decides to kidnap Jane and Lola, a half-breed nurse, in order to help repopulate his civilization. Tarzan must rescue them while fending off blowgun attacks from people called the Waddies who are disguised as bushes.

A bookie uses a phony real estate business as a front for his betting parlor. To further keep up the sham, he hires dim-witted Ellen Grant as his secretary figuring she won't suspect any criminal goings-on. When Ellen learns of some friends who are about to lose their homes, she unwittingly drafts her boss into developing a new low-cost housing development.

Georgia Garrett is sent by jealous wife Elvira Kent on an ocean cruise to masquerade as herself while she secretly stays home to catch her husband cheating. Meanwhile equally suspicious husband Michael Kent has sent a private eye on the same cruise to catch his wife cheating. Love and confusion ensues along with plenty of musical numbers.