Pa Higgins' attempts at success in the advertising business are constantly frustrated by his eccentric family.

Talbot uses a phony land grant to rule thirteen million acres, taxing everyone heavily and evicting those who won't pay. The Three Mesquiteers becomes mysterious "night riders" to fight this evil.

Anita, engaged to solid Don Barnes, is swept off her feet by magician Arturo. Before you can say presto, she's his wife and stage assistant on a lengthy world tour. But Anita is annoyed by Arturo's constant flirtations, and his death-defying stunts give her nightmares. And forget her plan to retire to a farmhouse. Eventually, she has had enough and disappears.

The first of eight "Three Mesquiteers" Westerns to star John Wayne.