Bob Lang, the superintendent at the Western mining town of Fracas, convenes a meeting to procure a doctor for the community. After a letter is sent to a leading university, Kitty Kelly, a recent medical school graduate, accepts their offer. When the town learns that a woman doctor is coming, they plan to send her right back, but after they see pretty Kitty, all the miners fill her waiting room with ailments linked to mysterious epidemics. Although Kitty is attracted to Bob, she castigates him for drinking. After he seizes her and threatens to hold her in his arms until she forgives him, Kitty, not displeased, makes Bob promise to stop drinking for ninety days. Jerry Williams, a saloon keeper who lives with Lola, a squaw, and their child, lures Kitty to a secluded shack and assaults her. Lola tells Bob, who rescues Kitty and thrashes Williams. When Williams is found dead the next day, Bob is arrested. After Kitty investigates and gets Lola to confess, Kitty and Bob resume their romance.