Eve Underhill quits her job in the "want ad" department of a San Francisco newspaper and heads for Eden, Arizona, to answer its advertisement for a lady mayor. Upon her arrival, the womanless town hails her as boss, and she initiates a cleanup campaign. A romance develops between her and Catamount Carson, mayor of the rival town of Catamount. Complications revolve about the efforts of Catamount Carson's evil cousin, Ambrose Carson, to inflame a dispute between the two towns over water rights.

While hunting for a missing man out west, Jack Wilbur falls in love with Mary Mortimer, a beautiful girl whose ranch is in danger of being seized by Bart Wilson, a crooked moneylender.

Colonel Faraday asks his daughter, Diana, to recover some letters he wrote to Yvette, an adventuress, when she tries to blackmail him.

At a lavish house party, bank president Robert Andrews stages his own “murder” to distract a visiting bank examiner from uncovering a shortage, setting off a whodunit where nearly everyone has a motive. The investigation spirals until Andrews is found alive and admits the frame-up—after the deficit is repaid. A silent black-and-white Universal mystery-melodrama-comedy directed by Herbert Blaché; long thought lost, a print resurfaced in 2017.