A Bronx working girl is drawn into an elaborate extortion plot after being kidnapped by a gang of sophisticated con men who force her, because of her remarkable resemblance, to impersonate a wealthy socialite. Based on E.V. Cunningham's (Howard Fast's) novel, "Shirley."
| Actor | Role |
|---|---|
 Brenda VaccaroShirley Campbel | Shirley Campbel |
 Jack WardenLt. Joe Burton | Lt. Joe Burton |
 Roddy McDowallAlbert Soames | Albert Soames |
 Jo Anne WorleyCynthia | Cynthia |
 Edmond O'BrienMorton Stillman | Morton Stillman |
 Vincent PriceWilliam Spevin | William Spevin |
| MMorgan SterneAdam Newman | Adam Newman |
 Michael LernerFats Detroit | Fats Detroit |
 Gino ConfortiSelzer | Selzer |
 Arthur BatanidesFlint | Flint |
 Curt ConwayMr. Foley | Mr. Foley |
| RRobert DoyleFrancis Malone | Francis Malone |
 Robert ItoPolice Pathologist | Police Pathologist |
 Johnny SilverLouis / Waiter | Louis / Waiter |
 Maudie PrickettElderly Woman | Elderly Woman |
 Don DiamondDuty Sergeant | Duty Sergeant |
| RRay BallardMr. Morrow | Mr. Morrow |
 Barbara BaldavinNurse | Nurse |
 Arnold F. Turner1st Policeman | 1st Policeman |