Jail Busters

Slip Mahoney

Sach Jones

Butch Williams

Warden B.W. Oswald

Captain Jenkins

Percival P. Lannigan

Cy Bowman

Louie Dumbrowsky

Chuck Anderson

"Big Greeny"

Tomsic

Dr. Fernando F. Fordyce

Hank Gaffney - Convict

Kitchen Trustee Gus

Willy, gambling ring thug

Prison Mugshot Photographer

Chunky Guard, at warden's office

Convict Frank, Lannigan's barber

Convict Manicurist