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."

Brenda Vaccaro
as Shirley Campbel

Jack Warden
as Lt. Joe Burton

Roddy McDowall
as Albert Soames

Jo Anne Worley
as Cynthia

Edmond O'Brien
as Morton Stillman

Vincent Price
as William Spevin

Morgan Sterne
as Adam Newman

Michael Lerner
as Fats Detroit

Gino Conforti
as Selzer

Arthur Batanides
as Flint