An innocent nightclub singer becomes mixed up in illegal drug dealings shortly after witnessing her husband's death and the murder of a couple of narcotics agents.
| Actor | Role |
|---|---|
 Rod CameronWilliam 'Bill' Brennon | William 'Bill' Brennon |
 Vera RalstonLynn Brennon | Lynn Brennon |
 Mike MazurkiRax | Rax |
 Gerald MiltonHart | Hart |
 Richard KarlanSantoni | Santoni |
 Louis Jean HeydtCapt. Andy Hampton | Capt. Andy Hampton |
 Don MegowanT.J. Brennon | T.J. Brennon |
 John MaxwellChief Sloane | Chief Sloane |
 Robert AndersonSgt. Williams (as Bob Anderson) | Sgt. Williams (as Bob Anderson) |
 Paul PicerniGeorge | George |
 Don HaggertyFrank | Frank |
 Luana AndersYoung Girl Addict | Young Girl Addict |
 Jesslyn FaxSally Hemphill | Sally Hemphill |
| LLouis CavalierNot listed | Not listed |
| BBill ChaneyNot listed | Not listed |
| TTrustin HowardNot listed | Not listed |
 Len LesserMinelli | Minelli |