John Slater

Billy Parker

Jack Elliot

Slack

Inspector Karl Topfer

Jack Ellerman

DS Tom Stone

Warder Lockitt

Sid Johnson

Wolfie Green

Ziggy Mazagan

Jack Palmer

Sgt. Walker

Jones

Bill Buckle

Himself

Jack Palmer

Johnny

Self - Narrator (voice)

Condemned Man

Parsons

Emile

Self - Commentator (voice)

Loudmouth Willetts

Charlie Sullivan

Pewsey

Storyteller

Bates

Bell

Ezra

James C. Oliver

Dr. Lorenzo

Commentator

Frank Huggins

Self - Commentator

Pudd'n Bason

Salesman

Emile Meyer

Lou Hyams, Morrie's Brother

Mob member

Fred Smith

James

Paratrooper

Harry

Sergt. Len

Wilkie

Fred Bamber / Allan Bamber

Minor Role (uncredited)

Alec - Man at Dance Hall

Soldier in Truck

Sergeant

Theophile

Code Soldier

Jim Owen

Officer on Interview Panel

Joe

Reporter

Agitator on Demonstration

Narrator (voice)