• 
  Esmond Knight

  Sir Francis Puckerington (3 episodes, 1985)
• 
  David Suchet

  Blott (6 episodes, 1985)
• 
  Julia McKenzie

  dna. Forthby
• 
  Geoffrey Bayldon

  Ganglion (5 episodes, 1985)
• 
  John Grillo

  Prime (1 episode, 1985)
• 
  Paul Brooke

  Hoskins (6 episodes, 1985)
• 
  Kevin Doyle

  Waiter (1 episode, 1985)
• 
  John Welsh

  Lord Leakham (4 episodes, 1985)

• 
  George Cole (I)

  Sir Giles Lynchwood (6 episodes, 1985)
• 
  Nicholas Selby

  General Burnett (6 episodes, 1985)
• 
  Patrick Godfrey (I)

  Mr Bullett Finch (5 episodes, 1985)
• 
  John Junkin

  Waiter (3 episodes, 1985)
• 
  Clare Grogan

  Hotel receptionist (2 episodes, 1985)
• 
  William Simons

  Jackson (1 episode, 1985)
• 
  Mary Healy

  Mrs Wynn (4 episodes, 1985)

• 
  Jeremy Clyde

  Densher (5 episodes, 1985)
• 
  Jimmy Nail

  Edwards (1 episode, 1985)
• 
  Christopher Benjamin

  Chief Constable (1 episode, 1985)
• 
  Matyelok Gibbs

  Miss Percival 1 (6 episodes, 1985)
• 
  Stephen Whittaker

  Orderly (1 episode, 1985)