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https://www.imdb.com/title/tt0025228/ In the Mohave Desert, Olga runs a gas station, lunch counter, and auto camp with her younger sister Myra. In a 24-hour period, Olga must deal with Myra's desire to go to a town dance with a cad, the appearance by happenstance of George, an old boyfriend whose conduct is never above suspicion, and the overnight presence of two women recently divorced in Reno, who, with a chauffeur, are carrying valuable jewels. George gets wind of the jewels and plays with Olga's heartstrings to set up a robbery.