John Gary, a hotel owner, who wants to revitalize his business. After reading about a reported mermaid sighting, he has his daughter Ethel pose as a mermaid and gets a newspaper reporter to witness and photograph the mermaid.
Four gentlemen are talking in a beer-garden; during a short absence of one of them, who pretends to be an art lover, the others decide to make a prank on him.
All is fair in love and war but when we go into it we must take our chances. A Mexican beauty, fascinating and venturous, is in love with a young Mexican, willing to do and act for him regardless of her own safety and reputation.