Mabel Garrett

A young woman plans to marry, but her mother and brother--a lawyer--don't like her prospective husband and scheme to prevent the marriage.

A movie producer offers a nightclub singer a role in his latest film, but all he really wants to do is bed her. She knows, but accepts anyway. Meanwhile, a patron at the club gets a note saying that she'll soon get another note, and that she will be killed ten minutes after that.