The Mainspring

Pinku distributed by Xces / Nikkatsu.

When her cotton crop is burned, Barbara Pelham, a beautiful southern girl, comes to New York to find work as a fashion designer, staying with Mrs. Kemp, a woman she meets on the northbound train. In Mrs. Kemp's house, Barbara encounters Peter Heffner, a wealthy stockbroker, and discovers from him that she has taken up residence in a whorehouse. There is a police raid, but Barbara escapes arrest and returns home. Heffner's son, Neil, goes south to inspect some family property and there meets Barbara, with whom he falls in love. They decide to be married, and she accompanies him to New York, where she meets the elder Heffner for a second time. He denounces her as a whore, but Barbara goes to Mrs. Kemp, who explains the misunderstanding to everyone's satisfaction.

Yankee sea captain lands on the coast during the old Spanish days to trade with the ranch owners. He meets a girl who is betrothed to a man she loathes. After a series of adventures and narrow escapes he shows up the unscrupulous ranch owner and wins the girl.

On her way to New York for her first stage appearance, Linda Cunningham meets Mame Jarrow, a nightclub singer; Linda later drops by to hear Mame sing, accompanied by their angel, Paul Nicholson, a wealthy roué. Mame gradually comes to realize that Linda is her own daughter, from whom she was separated years before by pious relatives. Using all her wiles, Mame attempts to keep Linda from falling prey to Nicholson, and when all else fails, she sends for Jerry Connor, Linda's small town sweetheart.

Rena is a young woman of mixed race. Although she is romantically pursued by an upwardly mobile African American named Frank, Rena does not decide in his favor. Her appearance allows her to pass for white, as she is of majority European ancestry, although she has grown up in the black community. She meets and falls in love with George Tryon, a young white aristocrat. But as their relationship deepens, Rena believes she has to acknowledge her African ancestry. Considered a lost film.