Nick Bianco

Victor Mature

Assistant D.A. Louis D'Angelo

Brian Donlevy

Nettie Cavallo

Coleen Gray

Tommy Udo

Richard Widmark

Earl Howser

Taylor Holmes

Sergeant William Cullen

Karl Malden

Warden

Howard Smith

'Big Ed' Williams (uncredited)

Anthony Ross

Rizzo's mother

Mildred Dunnock

Detective (uncredited)

Robert Adler

Detective (uncredited)

Millard Mitchell

Sing Sing Guard (uncredited)

Rollin Bauer

Skeets

J. Scott Smart

Blondie

Temple Texas

Bull Weed (uncredited)

Harry Bellaver

Guard (uncredited)

Dennis Bohan

Cashier (uncredited)

Nina Borget

Pep Magone

Wendell Phillips

Anne Grey

Prisoner (uncredited)

John Kullers

Restaurant Patron (uncredited)

Susan Cabot

Sing Sing Guard (uncredited)

Victor Thorley

Judge

Robert Keith

Train Conductor (uncredited)

Alexander Campbell

Detective (uncredited)

Harry Carter

Sing Sing Guard (uncredited)

Arthur Foran Jr.

Man in Car (uncredited)

Dort Clark

Nun at Orphanage (uncredited)

Eva Condon

Sing Sing Guard (uncredited)

James Doody

Bernie Sell

Sing Sing Guard

William Zuckert

Taxi Driver (uncredited)

Harry Cooke

City Jail Guard (uncredited)

Paul Lilly

Mr. Moremann (uncredited)

Harold Crane

City Jail Guard (uncredited)

Herbert Holcombe

Policeman

Jack Rutherford

Guard

Steve Roberts

Policeman

George Smith

Policeman (uncredited)

Pat Malone

Guard (uncredited)

Gregg Martell

Waiter (uncredited)

David Fresco

Guard (uncredited)

Richard Midgley

Doorman (uncredited)

Harold Gary

Tommy's Henchman (uncredited)

Don Giovanni

Congetta (uncredited)

Iris Mann

Rosaria (uncredited)

Marilee Grassini

Capt. Dolan (uncredited)

Norman McKay

Mrs. Keller (uncredited)

Eda Heinemann

Taxi Driver (uncredited)

Richard Taber

Policeman (uncredited)

Lou Herbert

Taxi Driver

Jesse White

Hoodlum

Robert Karnes

Detective (uncredited)

Charles McClelland

Mr. Sulla (uncredited)

Arthur Kramer

Customer (uncredited)

Yvonne Rob

Customer (uncredited)

Carl Milletaire

Girl

Gloria O'Connor

Convict (uncredited)

Harry Landers

Girl

Consuela O'Connor

Lieutenant (uncredited)

Perc Launders

Moremann's Assistant (uncredited)

Mel Ruick

Convict (uncredited)

John Marley

Chips Cooney (uncredited)

Lee Sanford

Harris (uncredited)

John Stearns

Nun (uncredited)

Irene Shirley

Mother Superior (uncredited)

Mary Morrison

Waiter (uncredited)

George Shelton

Policeman (uncredited)

William O'Leary

Tony 'Pep' Mangone (uncredited)

Wendell K. Phillips

Luigi

Tito Vuolo

Policeman

Billy O'Leary

Policeman (uncredited)

Bernard Sell

Policeman (uncredited)

A. George Smith

(uncredited)

Milton Wallace

Con Library (uncredited)

Frank De Kova