Frank Andrews is a well-to-do, middle class apartment dweller who is devoted to his wife and two children, John and Jane. Andrews enters into a mid-life crisis when a fetching young lady, Cleo, moves into the apartmentnext door to the Andrews'. Cleo takes note of Andrews' interest in her and begins to flirt with him, going so far as to set a fire in her apartment in order to attract his aid. Before long, Andrews and Cleo are involved in an affair, and Andrews begins to neglect both his family and responsibilities at work. Humiliated and aghast at her mother's silent suffering over the situation, Jane goes next door with the idea of killing Cleo, but instead they strike up a conversation, and a mutual understanding. They hatch a plan whereby one of Cleo's former beaus appears to be courting Jane in front of Andrews, who swiftly condemns his daughter's interest in the man. Jane counters by pointing out Andrews' own poor moral choices, and he sees the error of his ways. Andrews is happily reconciled to his family, and Cleo sets out in search of new digs.
The Battle of the Sexes was the second D. W. Griffith feature to be released to the public, following Biograph's long-delayed release of Griffith's first feature, Judith of Bethulia, by barely more than a month. He had already begun The Escape, but production had been stopped by actress Blanche Sweet's spell of scarlet fever, and the Reliance-Majestic Studio was already in trouble and in need of a viable Griffith property, fast. Griffith decided on a scenario entitled "The Single Standard," written by in-house screenwriter Daniel Carson Goodman and filmed at the Reliance studio in New York City, rather than at the Hollywood studio, which was still being built. According to Lillian Gish, The Battle of the Sexes was shot in only five days. Although the film was complete by February, its release was delayed two months more. Several reasons have been advanced for the impasse, but scholar Paul Spehr has suggested that both Reliance-Majestic and its distributor, Mutual, were having difficulty developing an effective distribution strategy for longer, multi-reel films in a market still dominated by one- and two-reel subjects. The Battle of the Sexes was premiered at Weber's Theater in New York City on April 12, 1914, and was a considerable success; the first one Griffith enjoyed with his name over the title. Although routinely listed as a "lost film," Iris Barry had mentioned the existence of a short fragment of it in her 1940 monograph on Griffith. The surviving scene takes place in a restaurant, where Mrs. Andrews and the children take a booth and the children note that Mr. Andrews and Cleo are seated at the one next to them. Mrs. Andrews hasn't noticed, and the children find an excuse to get her out of there just before scene ends. Were there a minute or two more of this fragment extant, we may have seen Rudolph Valentino in his alleged screen debut in the bit part of a taxi dancer; he is known to have played as an extra in an early Griffith feature, and a shadowy figure tentatively identified in one of the stills for The Battle of the Sexes may be him. While the familiar, and now popular, 1928 remake of The Battle of the Sexes plays largely as a comedy, the 1914 original was a straight melodrama.