Joan Grey is a young pianist that falls for the good manners and nice clothes of a gang of mobsters. She is warned by Mark Hampton, an investigator, that she is associating with gangsters and she is heading for trouble. She refuses to believe him and becomes innocently involved in some robberies and killings.
| Actor | Role |
|---|---|
 Valentine PerkinsJoan Grey, alias Beverly Brent | Joan Grey, alias Beverly Brent |
 Robert RockwellMark Hampton | Mark Hampton |
 Danni Sue NolanMrs. Francie White Clark | Mrs. Francie White Clark |
 Anthony CarusoNicky Bowman | Nicky Bowman |
 Tony BarrettSteve London | Steve London |
 David BauerSam Clark | Sam Clark |
 Alex GerryProf. Wesley Grey | Prof. Wesley Grey |
 Michael CarrDanny | Danny |
 Queenie SmithBeatrice | Beatrice |
| BBert ConwayPete Shock | Pete Shock |
| RRudy Rama'Connie' | 'Connie' |
 Marlo DwyerCandy Carson | Candy Carson |
 Russ ConwayDetective Blake | Detective Blake |
| MMarta MitrovichSadie | Sadie |
| EEllanora NeedlesGuard | Guard |
 Roy BarcroftRadio Newscaster (voice) (uncredited) | Radio Newscaster (voice) (uncredited) |