character - Inspector

character - Frank Jamieson

character - Dr. Bricars

character - Sir Adrian Gillespie

character - Inspector Langdon

character - Inspector Cobley

character - Dr. Worksop

character - Insp. Lodge

character - Colonel Layton

character - Police Superintendent

character - Cmdr. Chambers

character - Detective Inspector at Shipping Office

character - Bryant, director del polideportivo

character - Carter

character - Sergeant Gurney

character - Robson

character - Insp. Gray

character - Security Chief Brice (uncredited)

character - Prisoner's Escort on Ship (uncredited)

character - Pete Hanken

character - Inspector Raynor

character - Inspector Jim Moss (uncredited)

character - Carley

character - George Grant

character - Det. Insp. Carter

character - Dr. Gavron

character - Donald Clark

character - Milligan, Reporter in Fleet Street Pub

character - Bennett

character - Carter

character - Norman (uncredited)

character - Jack Gay

character - Gregory

character - Recruiting Officer

character - Shaw

character - Studd

character - Brown

character - (uncredited)

character - George Davenport

character - Lucien Cortier

character - Ted Bracher

character - Goddard

character - Johnnie Clayton

character - John Halifax

character - Nick Bryan

character - Robert Brierly

character - John Marsden

character - Eddie 'Babyface' Fallon

character - Frank Drayton

character - Clive Sherrington

character - Midshipman Young

character - Jim Carey