Rural England, 1865. Katherine, suffocated by her loveless marriage to a bitter man and restrained by his father's tyranny, unleashes an irresistible force within her, so powerful that she will stop at nothing to get what she wants.

Starring Mexican star Pedro Infante, "Black Angels" is about a couple formed by a beautiful woman and a singer, both white, who are parents of a black girl. The woman blames him, but the girl will suffer the racist treatment from her own mother. Mexican version of the famous novel by Fannie Hurst "Imitation of Life"

Major Galeazzo, Chancellor Enea, the goalkeeper Placido, journalist Antenor and others living in a building of the city. All are drawn to the morbid fascination of Mariolina, exuberant waitress Venetian. But soon Aminta, maid of color, dispossess irreparably.

A temperamental director multiple times completely changes the concept during a movie's production.