as Insp. Davis

as Jim Medway

as Captain Jumbo Hoyle

as Jack Williams

as Robert Graham

as Peter Tanner

as Mark Roper

as Kenneth Palmer

as Stephen, Author

as Ivan Mason / Dr. James Paxton

as Duke Popplewell

as Maxwell Oliver

as Dallas Chaytor

as Joe Marsh

as Denys Royd

as Bruce Banning

as Detective Grey

as Group Captain J. N. H. Whitworth, D.S.O., D.F.C.

as Sgt. Peter Burden

as Hans Glaser

as Detective Inspector Minter

as TV Announcer

as Tony Teale

as Minor Role

as Sergeant Wilson

as Ranny

as Dr. Erasmus Potter-Shine

as Gerald Ryton

as Anthony

as Minor role

as Laurie Baxter

as Earl of Salisbury / Sir William Lucy

as Lord Say

as Duke of Exeter / Mayor of York

as Sir Robert Brackenbury / Earl of Surrey

as Sam

as Count Brisini

as The Major

as Pemberton Grant

as Michael Tone