In order to get a job as a cook on a ranch, a young girl disguises herself as a boy. Problems arise when several of the young women at the ranch fall in love with "him".
Tom Milford, foreman of the Hayden ranch, and Sylvia Hayden, daughter of the ranch owner, are in love. Hayden has been notified that Archie Hollister, son of an old friend in the east, is coming to visit the ranch. Just before Hollister arrives, a cowboy brings word to the ranch that Simms, a troublesome neighbor, has been illegally interfering with the ranch supply of water.
The period is 1876; trains of settlers are moving westward. It is the time of pioneers and prairie schooners. Dan is leading one wagon train and his party fall in with another led by a stalwart Indian, Mahomena. They proceed together. Amongst the latter party is a young girl, Eunice, and she and Dan are immediately attracted to each other
