Duffy of San Quentin - Elenco
Louis Hayward
Edward 'Romeo' Harper
Joanne Dru
Anne Halsey
Paul Kelly
Warden Clinton T. Duffy
Maureen O'Sullivan
Gladys Duffy
George Macready
John C. Winant
Horace McMahon
Pierson
Irving Bacon
Doc Sorin
Joel Fluellen
Bill Lake
Joe Turkel
Frank Roberts
Jonathan Hale
Boyd
George Barrows
Convict
Marshall Bradford
Lowell
Peter Brocco
Nealy
George Bruggeman
Convict
James Conaty
Prison Board Member
Rudy Germane
Convict
Stuart Holmes
Judge
John Indrisano
Convict in Hospital Ward
Pete Kellett
Convict
DeForest Kelley
Eddie Lee
Frank Mills
Convict
Joseph C. Narcisse
Convict
Joey Ray
Prison Guard
Bert Stevens
Whitley
Brick Sullivan
Guard
Harry Wilson
Lou
Michael McHale
Pinto
