Colin Rix

as Policeman

as Cyril

as Landlord 'Magdala'

as McNaughton

as Potter

as Studio Presenter

as George Holden

as Khomyakov

as Oliphant

as Bellamy

as Landlord

as Lassiter

as Engineer

as Market Supervisor

as Duty Sergeant

as Sergeant

as Letts

as Chef

as Compere

as James Mellish

as Uniformed Police Officer

as Bowes

as DS Bates

as The Policeman

as Eric Brigshaw

as Yorky

as Police Sergeant

as First murderer

as James

as Chauffeur (uncredited)

as Warder

as The Staff: Bouncer

as Ross

as Staff Sgt Merritt

as Detective-Constable Ted Wilson

as Police Sergeant

as Chemist

as Barman

as Police Sergeant

as The Radio Expert

as Surveillance Detective at Window

as Control

as Plain Clothes Detective

as PC Harper

as Fourth Lord / Officer of the Court

as Prisoner

as Warder (uncredited)

as Detective Parker

as Bernard