as Detective Inspector at Shipping Office

as Studd

as Goddard

as Lucien Cortier

as Colonel Layton

as Insp. Lodge

as Carter

as Det. Insp. Carter

as Inspector

as Gregory

as Robert Brierly

as Midshipman Young

as Frank Drayton

as Johnnie Clayton

as Clive Sherrington

as Carter

as Cmdr. Chambers

as Nick Bryan

as Inspector Cobley

as John Marsden

as Carley

as Inspector Jim Moss (uncredited)

as George Grant

as Frank Jamieson

as Dr. Worksop

as Shaw

as (uncredited)

as Prisoner's Escort on Ship (uncredited)

as Inspector Raynor

as Recruiting Officer

as John Halifax

as Milligan, Reporter in Fleet Street Pub

as Insp. Gray

as Donald Clark

as Sergeant Gurney

as Police Superintendent

as Security Chief Brice (uncredited)

as Bennett

as Robson

as Eddie 'Babyface' Fallon

as Pete Hanken

as George Davenport

as Norman (uncredited)

as Bryant, director del polideportivo

as Jim Carey

as Jack Gay

as Ted Bracher

as Brown

as Dr. Gavron

as John Patterson