James Stewart
P.J. 'Jim' McNeal
Acting
Richard Conte
Frank W. Wiecek
Acting
Lee J. Cobb
Brian Kelly
Acting
Helen Walker
Laura McNeal
Acting
Betty Garde
Wanda Skutnik
Acting
Kasia Orzazewski
Tillie Wiecek
Acting
Joanne De Bergh
Helen Wiecek
Acting
Howard Smith
K.L. Palmer
Acting
Moroni Olsen
Parole Board Chairman
Acting
John McIntire
Sam Faxon
Acting
Paul Harvey
Martin J. Burns
Acting
Robert Adler
Taxicab Driver (uncredited)
Acting
Truman Bradley
Narrator (voice) (uncredited)
Acting
Michael Chapin
Frank Wiecek Jr. (uncredited)
Acting
James Dime
Poker Player (uncredited)
Acting
Rex Downing
Copy Boy (uncredited)
Acting
Ben Erway
Photo Lab Technician (uncredited)
Acting
Helen Foster
Secretary (uncredited)
Acting
Jonathan Hale
Governor's Aide Robert Winston (uncredited)
Acting
Percy Helton
Mailman William Decker (uncredited)
Acting
Samuel S. Hinds
Judge Charles Moulton (uncredited)
Acting
Charles Lane
Prosecuting Attorney (uncredited)
Acting
E.G. Marshall
Rayska (uncredited)
Acting
Addison Richards
State Commissioner John Albertson (uncredited)
Acting
Lionel Stander
Wiecek's Cellmate Corrigan (uncredited)
Acting
Otto Waldis
Boris Siskovich (uncredited)
Acting
Wanda Perry
Chicago Times Telophone Reporter (uncredited)
Acting
Richard Bishop
Warden of Stateville Prison (uncredited)
Acting
Larry J. Blake
Police Photographic Technician (uncredited)
Acting
John Bleifer
Jan Gruska (uncredited)
Acting
Dollie Caillet
Secretary (uncredited)
Acting
Al Capone
Capone (archive footage) (uncredited)
Acting
George Cisar
Policeman (uncredited)
Acting
Jane Crowley
Anna Felczak (uncredited)
Acting
John Dillinger
Dillinger (archive footage) (uncredited)
Acting
Abe Dinovitch
Polish Man (uncredited)
Acting
Eddie Dunn
Patrolman John W. Bundy (uncredited)
Acting
Lew Eckles
Policeman (uncredited)
Acting
Joseph Forte
Parole Board Member (uncredited)
Acting
Stanley Gordon
Prison Clerk (uncredited)
Acting
Walter Greaza
Police Capt. Norris (uncredited)
Acting
Buck Harrington
Bartender (uncredited)
Acting
Perry Ivins
Illinois State Journal Technician (uncredited)
Acting
Robert Karnes
Pete (uncredited)
Acting
Leonarde Keeler
Leonarde Keeler (uncredited)
Acting
Cy Kendall
Second Bartender (uncredited)
Acting
J.M. Kerrigan
Sullivan - Court Bailiff (uncredited)
Acting
Carl Kroenke
Guard (uncredited)
Acting
Paul Kruger
Detective (uncredited)
Acting
Henry Kulky
First Bartender (uncredited)
Acting
Philip Lord
Policeman (uncredited)
Acting
Jack Mannick
Polish man (uncredited)
Acting
Norman McKay
Detective (uncredited)
Acting
George Melford
Parole Board Member (uncredited)
Directing
Charles Miller
Parole Board Member (uncredited)
Acting
George Pembroke
Policeman (uncredited)
Acting
Arthur Peterson
Keeler's Polygraph Assistant (uncredited)
Acting
Joe Ploski
Polish Man (uncredited)
Acting
William Post Jr.
Sixth Precinct Desk Sergeant (uncredited)
Acting
Thelma Ritter
Captain's Secretary (uncredited)
Acting
Richard Rober
Sgt. Larson (uncredited)
Acting
Dick Ryan
Parole Board Member (uncredited)
Acting
Peter Seal
Minor Role (uncredited)
Acting
Lester Sharpe
Illinois State Journal Technician (uncredited)
Acting
George Spaulding
Man on Parole Board (uncredited)
Acting
Ray Spiker
Barfly (uncredited)
Acting
Ann Staunton
Chicago Times Telephone Operator (uncredited)
Acting
Freddie Steele
Holdup Man (uncredited)
Acting
George Turner
Holdup Man (uncredited)
Acting
George Tyne
Tomek Zaleska (uncredited)
Directing
Bill Vendetta
Chicago Times Photographer (uncredited)
Acting
Duke Watson
Policeman (uncredited)
Acting
Robert B. Williams
Illinois State Journal Technician
Acting
Edward Peil Jr.
Bartender (uncredited)
Acting