Jackson (voice)

Max Clifford (1 episode)

Self (1 episode)

Russell Whitelaw (10 episodes)

Narrator (5 episodes)

Ed Howzer-Black (4 episodes)

Sir Neville Henderson

Sir Nevile Henderson

Garwood

Garwood (1 episode)

Farquhar (1 episode)

Johnny Delamere (3 episodes)

Michael Hamilton

Co-Director

Writer

Charles Curran

Nolan

James Cleverill

Maydo Archer

Perry Darnley (1 episode)

Self - Participant (1 episode)

Lord Thomas Davenport (10 episodes)

Ed Howzer-Black (18 episodes)

Sir Gregory Parsloe-Parsloe (4 episodes)

John Le Mesurier

Sir Anthony Strallan (6 episodes)

Percy Hamleigh (8 episodes)

(5 episodes)

Mr. Weston (4 episodes)

Robert (voice)

Philip Collins (1 episode)

Additional voices (voice)

Strombel's Co-Worker

Mark Thatcher

(1 episode)

Gilbert Entwhistle (1 episode)

Dottor Massimo

Charles

Mr. Sessemann

Christopher Veazey (2 episodes)

Prime Minister (13 episodes)

(1 episode)

Vershinin

Dr. Adam Daley

Marcus Malfen

Alex Faraday

David Marsden (61 episodes)

Lieutenant Eccleston

Lieutenant Ecclestone (1 episode)

Squadron Leader Fielding (6 episodes)

St John Weasel

Maj. Edward Lumley

Thomas (1 episode)

(12 episodes)

Hector Furneux (1 episode)

Tony (1 episode)

Mr. Metcalfe

(1 episode)

(1 episode)

(6 episodes)

Vicar

Gaius (1 episode)

Todhunter (1 episode)

Damien