Howard Smith

Warden

Karl Malden

Sgt. William Cullen

Anthony Ross

'Big Ed' Williams (uncredited)

Robert Adler

Detective (uncredited)

Rollin Bauer

Sing Sing Guard (uncredited)

Harry Bellaver

Bull Weed (uncredited)

Dennis Bohan

Guard (uncredited)

Nina Borget

Cashier (uncredited)

Susan Cabot

Restaurant Patron (uncredited)

Alexander Campbell

Train Conductor (uncredited)

Harry Carter

Detective (uncredited)

Dort Clark

Man in Car (uncredited)

Eva Condon

Nun at Orphanage (uncredited)

Harry Cooke

Taxi Driver (uncredited)

Harold Crane

Mr. Moremann (uncredited)

James Doody

Sing Sing Guard (uncredited)

Mildred Dunnock

Mrs. Rizzo (uncredited)

Arthur Foran Jr.

Sing Sing Guard (uncredited)

David Fresco

Waiter (uncredited)

Harold Gary

Doorman (uncredited)

Don Giovanni

Tommy's Henchman (uncredited)

Marilee Grassini

Rosaria (uncredited)

James Charles J.C. Heard

Jazz Drummer (uncredited)

Eda Heinemann

Mrs. Keller (uncredited)

Lou Herbert

Policeman (uncredited)

Herbert Holcombe

City Jail Guard (uncredited)

Arthur Holland

Policeman (uncredited)

Harry Kadison

Policeman (uncredited)

Robert Karnes

Tommy's Henchman (uncredited)

Ronald King

Larry Young (uncredited)

Arthur Kramer

Mr. Sulla (uncredited)

John Kullers

Prisoner (uncredited)

Harry Landers

Convict (uncredited)

Perc Launders

Lieutenant (uncredited)

Franklyn Lenthall

Man (uncredited)

Paul Lilly

City Jail Guard (uncredited)

Pat Malone

Policeman (uncredited)

Iris Mann

Congetta (uncredited)

John Marley

Convict (uncredited)

Gregg Martell

Guard (uncredited)

Charles McClelland

Detective (uncredited)

Norman McKay

Capt. Dolan (uncredited)

Richard Midgley

Guard (uncredited)

Carl Milletaire

Customer (uncredited)

Millard Mitchell

Detective (uncredited)

Mary Morrison

Mother Superior (uncredited)

Consuela O'Connor

Girl (uncredited)

Gloria O'Connor

Girl (uncredited)

William O'Leary

Policeman (uncredited)

Wendell K. Phillips

Tony 'Pep' Mangone (uncredited)

Yvonne Rob

Customer (uncredited)

Stephen Roberts

Guard (uncredited)

Mel Ruick

Moremann's Assistant (uncredited)

Jack Rutherford

Policeman (uncredited)

Lee Sanford

Chips Cooney (uncredited)

Bernard Sell

Policeman (uncredited)

George Shelton

Waiter (uncredited)

Irene Shirley

Nun (uncredited)

J. Scott Smart

(uncredited)

John Stearns

Harris (uncredited)

Richard Taber

Taxi Driver (uncredited)

Victor Thorley

Sing Sing Guard (uncredited)

Lawrence Tiernan

Policeman (uncredited)

Tito Vuolo

Luigi (uncredited)

Milton Wallace

(uncredited)

Jesse White

Taxi Driver (uncredited)

Bill Zuckert

Sing Sing Guard (uncredited)

Frank De Kova

Con Library (uncredited)