A woman infiltrates a criminal mob to avenge her brother's death.
Alice White
as Polly Henderson, aka Polly Dorgan
Edward G. Robinson
as Dominic
Neil Hamilton
as Georgie 'Swifty' Dorgan
Frank McHugh
as Slug O'Donnell
Lee Shumway
as Johnston (Credits) / Chris Johnson
Brooks Benedict
as Mr. Mullins, Floor Manager
E.H. Calvert
as Police Captain R.L. Davis
Betty Francisco
as Helen
Harold Goodwin
as James 'Jimmy' Henderson
Ernie Alexander
as Newsboy (uncredited)
Allan Cavan
as Police Sergeant Jerry Dunn (uncredited)
Anne Cornwall
as Mazie (uncredited)
