Edward G. Robinson
Nick 'The Barber' Venizelos
James Cagney
Jack
Evalyn Knapp
Irene Graham
Ralf Harolde
Sleepy Sam
Noel Francis
Marie
Margaret Livingston
District Attorney's Girl
Maurice Black
Greek Barber
Billy House
Irontown Salesman-Gambler
Paul Porcasi
Alexander Amenoppopolus
Gladys Lloyd
2nd Cigar Stand Clerk
Polly Walters
Lola
John George
Extra on Train (uncredited)
Charles Lane
Hotel Desk Clerk (uncredited)
William H. O'Brien
Nick's Chauffeur Bill (uncredited)
Boris Karloff
Sport Williams