No Man's Woman (1955)
A greedy, scheming woman is found murdered in her studio, and the police find that there is no shortage of suspects who wanted to see her dead--among them a rich husband she wouldn't divorce unless he paid her a huge settlement, a lover she caused to be fired from his job and an assistant whose fiancé she tried to seduce.
Directed by: Franklin Adreon
Starring: Marie Windsor, John Archer, Patric Knowles, Nancy Gates, Jil Jarmyn, Richard Crane
Links: IMDb, Movie posters, Movie stills