Sir Brigham Aylward (1 episode)

Sir James

Leonard (1 episode)

Mr Kingsley (3 episodes)

Clayton (3 episodes)

Prosecutor (1 episode)

Vice Provost Sir Henry Marten (1 episode)

Sir Desmond (1 episode)

Arnold Ridley

Judge (1 episode)

Jasper (1 episode)

(1 episode)

Senior Tory MP Buchanan

Ian MacGregor

(1 episode)

Judge (2 episodes)

Johnny

Man on Bus

Captain Smith (4 episodes)

William

Malcolm Muggeridge

Reverend Travis (5 episodes)

Alan Clark

Simmerson

Judge (1 episode)

Lord Bollingstock (13 episodes)

Sir Waldron Smithers

(1 episode)

Minister

Simmerson

Sir Richard Dearlove

Lord Lyttleton

(1 episode)

Dick Madsen

(1 episode)

(1 episode)

Owen Glendower (1 episode)

Derek Barry

Franklin Danvers (1 episode)

Ross Vaughan (1 episode)

Rt Hon Nicholas Ridley MP (Financial Secretary to the Treasury)

Nathaniel Weekly (4 episodes)

Nathaniel Wakely

Babcock, HMI (2 episodes)

Harold Haig

(13 episodes)

Solicitor (1 episode)

Waddington, Gould's solicitor

(1 episode)

(2 episodes)

Sir George Rawlings

Detective Inspector Deeks

Simmerson

Derek Lightfoot (1 episode)

Stephen Quinn (1 episode)

Cunningham (1 episode)

(4 episodes)

Mr. Price (1 episode)

Sir Henry Simmerson

Swithun Riding (3 episodes)

Sir Henry Simmerson

Sir Henry Simmerson (3 episodes)

Charlwood (1 episode)

Julian Tubbs (1 episode)

Colonel/General Sir Henry Simmerson

Winston Churchill

Wing Commander Honeyman (1 episode)

Richard Monkton (6 episodes)

Charles Hecht

Geoff

Pierre Challon (1 episode)

Nigel Crimmond (17 episodes)

Flash Fairmaid

Geraint Davies

Clifford (1 episode)

Roger (1 episode)

Sandy Tyrell

Henry Clervell

Lipton

Crimpley (2 episodes)

Dennis Radcliffe (1 episode)

Stephen

Officer

Lord Cranleigh (1 episode)

Farrell

Charles Masterman

Cedric Hampton (8 episodes)

Bill (1 episode)

Bill

Sparkish

Sparkish (1 episode)

Charles Gaylion (25 episodes)

(26 episodes)