Donald Woods

James 'Jim' Larrabie

Kay Linaker

Barbara Winston

Carlyle Moore Jr.

Robert 'Bob' Gordon

Joseph Crehan

Harry Shields

Henry O'Neill

George Winston

Joe King

J. W. Moett

Addison Richards

Parmenter

Charles Middleton

Grayson

Olin Howland

Prison Farm Doctor

William B. Davidson

Attorney General Mardsen

Harry Cording

Sam Dawson (guard with whip)

Edward Van Sloan

Dudley

Ben Hendricks Jr.

Jake (motorcycle cop)

George Lloyd

Prisoner at Boone City Jail

Frank Faylen

Radio Dispatcher (uncredited)

Ernie Adams

Jeff - Convict with Bad Leg (uncredited)

Ted Billings

Convict (uncredited)

Eddy Chandler

Ed - Guard #1 (uncredited)

Jack Cheatham

Guard (uncredited)

Frank Fanning

Frank - Guard (uncredited)

Douglas Gordon

Chuckler at Blackfoot (uncredited)

Herbert Heywood

Convict at Blackfoot (uncredited)

Stuart Holmes

Guard at Farm (uncredited)

Milton Kibbee

Convict Warning Larrabee

Paul Kruger

Engineer (uncredited)

Edward LeSaint

Judge (uncredited)

Edward Peil Sr.

Guard in Sleeping Quarters (uncredited)

Lee Phelps

Guard in Blackfoot Mine (uncredited)

John J. Richardson

Smokey - Safecracking Convict (uncredited)

Constantine Romanoff

Tangle-Eye - Convict at Farm (uncredited)

Frank Shannon

Chaplain (uncredited)

Lee Shumway

Mone Guard (uncredited)

Sailor Vincent

Convict at Blackfoot (uncredited)

Leo White

Convict at Farm (uncredited)

Tom Wilson

Bull - Guard at Blackfoot (uncredited)

Marc Lawrence

Pete