David Westhead

as Henry Lyon

as Admiral Daysar

as Grant Ledwell

as Blair's Minder

as Grantham Naseby

as Alexander

as Neil Reid

as Val Todd

as August Bestwick

as Charlie Archer

as Shadow Minister

as DI Palmer

as Boss

as Barry Coulter

as Dave

as Dave

as Leon Suskin

as Ernest Simpson

as Bill

as Dominic Hintlesham

as Kempe

as Peter Vine

as Harry

as Mark Talbot

as Wallace Canford

as Silas Craddock

as Van Den Meer

as Sir Desmond Grey

as George Mackie

as DCI Peter Murray

as Nick Costello

as Arthur Thwaite

as Edward Carson

as Prince of Wales (Bertie)

as Gerry Moore

as SS Officer Lange

as Freddie Tremaine

as Stillsman

as Mark Wilsher

as Supt. Jim Wheeler