
Burt Lancaster
Robert Stroud
Acting

Karl Malden
Harvey Shoemaker
Acting

Thelma Ritter
Elizabeth Stroud
Acting

Neville Brand
Bull Ransom
Acting

Betty Field
Stella Johnson
Acting

Telly Savalas
Feto Gomez
Acting

Edmond O'Brien
Tom Gaddis
Acting

Hugh Marlowe
Roy Comstock
Acting

Whit Bissell
Dr. Ellis
Acting

Crahan Denton
Kramer
Acting

James Westerfield
Jess Younger
Acting

Robert Bailey
Reporter on Dock (uncredited)
Acting

Nicky Blair
Inmate (uncredited)
Acting
![Mushy Callahan]()
Mushy Callahan
Inmate (uncredited)
Acting
![James J. Casino]()
James J. Casino
Inmate (uncredited)
Acting

Noble 'Kid' Chissell
Inmate (uncredited)
Acting
![John Indrisano]()
John Indrisano
Inmate (uncredited)
Acting
![Pete Kellett]()
Pete Kellett
Inmate (uncredited)
Acting

David McMahon
Inmate (uncredited)
Acting
![Pat Moran]()
Pat Moran
Inmate (uncredited)
Acting
![Ben Roseman]()
Ben Roseman
Inmate (uncredited)
Acting
![Frankie Van]()
Frankie Van
Inmate (uncredited)
Acting

Robert Burton
Sen. Ham Lewis (uncredited)
Acting

Lewis Charles
Chaplain Wentzel (uncredited)
Acting

Nick Dennis
Crazed Prisoner (uncredited)
Acting
![Mike Mahoney]()
Mike Mahoney
Bit Part (uncredited)
Acting

Raymond Greenleaf
Judge (uncredited)
Acting

William Hansen
Fred Daw (uncredited)
Acting

Wayne Heffley
Guard (uncredited)
Acting
![Michael Masters]()
Michael Masters
Guard (uncredited)
Acting

Joe McGuinn
Guard (uncredited)
Acting
![Victor Romito]()
Victor Romito
Guard (uncredited)
Acting
![Anton von Stralen]()
Anton von Stralen
Guard (uncredited)
Acting

Robert B. Williams
Guard (uncredited)
Acting
![William Hoehne Jr.]()
William Hoehne Jr.
Guard Kenny (uncredited)
Acting

Dale Van Sickel
Alcatraz Guard (uncredited)
Acting

Kermit Maynard
Alcatraz Captain of Guards (uncredited)
Acting

Harry Holcombe
Editor (uncredited)
Acting

Fred Libby
Reporter (uncredited)
Acting

Len Lesser
Burns (uncredited)
Acting
![Edward Mallory]()
Edward Mallory
John Clary (uncredited)
Acting

Adrienne Marden
Mrs. Woodrow Wilson (uncredited)
Acting

George Mitchell
Father Matthieu (uncredited)
Acting

Leo Penn
Eddie Kassellis (uncredited)
Directing

Chris Robinson
Logue (uncredited)
Acting

Michael Ross
Convict Qualen's Friend (uncredited)
Acting
![Phil Schumacher]()
Phil Schumacher
Detective (uncredited)
Acting

Ray Spiker
Appleton - Murdered Guard (uncredited)
Acting

Harry Jackson
Reporter (uncredited)
Acting
![Raoul Freeman]()
Raoul Freeman
Guard (uncredited)
Acting