Derek Farr

as Ensor / Orac / Satellite

as Duke of Exeter / Mayor of York

as Lord Say

as Sir Robert Brackenbury / Earl of Surrey

as Earl of Salisbury / Sir William Lucy

as Sam

as Ranny

as The Major

as Count Brisini

as TV Announcer

as Insp. Davis

as Detective Inspector Minter

as Anthony

as Kenneth Palmer

as Mark Roper

as Dr. Erasmus Potter-Shine

as Ivan Mason / Dr. James Paxton

as Duke Popplewell

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

as Tony Teale

as Detective Grey

as Peter Tanner

as Sergeant Wilson

as Michael Tone

as Bruce Banning

as Jim Medway

as Stephen, Author

as Gerald Ryton

as Sgt. Peter Burden

as Maxwell Oliver

as Joe Marsh

as Captain Jumbo Hoyle

as Robert Graham

as Pemberton Grant

as Denys Royd

as Jack Williams

as Dallas Chaytor

as Laurie Baxter

as Hans Glaser

as Minor Role

as Minor role

as Mr. Garstanton

as Laurence Mitchell

as Walter Randell

as Ensor

as Father Trasker

as Evans

as Bartlett

as Rev. Mordred Skinner

as Robert Douglas

as Frank Hewitt

as John Clarron

as Toby Truscott