Garson Studios

Marta Estevan is ready to leave the convent where she has been reared. Dona Luisa Artega, mother of Rafael and the young girl's guardian, arranges a marriage between the two, because she thinks that Marta's influence will rescue her son from the wild life he is leading and make a man of him. Marta rescues the American Bryton, when he is attacked by Indians, and falls in love with him.

A beautiful French actress is the unwitting force behind the suicide of one of her admirers. A scandal erupts, threatening to destroy her reputation.

After small-town attorney Deane Kendall wins an important case, a prestigious law firm lures him to the city. Accompanying him is his wife Edith, who retains her small-town ways, so does not fit into her husband's new social world. When adventuress Georgia Wilson meets the promising attorney, she falls in love and determines to break up his marriage. Georgia arranges for artist Charles Madison to lure Edith to his apartments and seduce her. Resisting his advances, Edith flees back to the innocent town of Harmony. Soon after, Kendall arrives, informed by Georgia that his wife is with Madison. However, the artist's mistress, who witnessed the incident, testifies to Edith's purity, and Kendall follows Edith back to their hometown, where they are reconciled.

The story has been adapted from the Sir Arthur Wing Pinero play. The title means nothing more than the mid-channel of married life, through a character in the feature likening the roughness of the English channel in the center of the trip across from London to Paris to the woes married folks meet in their wedded life.