Conrad Nagel
— Bertie 'Duke' Gray, #50607
Bernice Claire
— Mary Dane
Raymond Hackett
— Bud 'The Kid' Leonard
George Cooper
— 'Happy'
Ralph Ince
— 'King' Callahan, #12254
Maurice Black
— Lou Rinaldo
William Holden
— Warden Lansing
Ivan Linow
— 'Baby Face'
Fred Howard
— Jimmy, a convict
Blanche Friderici
— Mrs. Miller
Tully Marshall
— Lemuel Barnes
Jack Wise
— Bugs - Convict (uncredited)
Ernie Adams
— Trustee with List (bit)
Chuck Hamilton
— Convict (extra)
Leo Sulky
— Convict (extra)
Ah Yot
— Convict (extra)
Max Wagner
— Convict Road Laborer (extra)
Jack Stoney
— Machine Shop Convict (extra)