• 
  John Arnold

   Sir Malcolm (2 episodes, 1992)
• 
  Michael Caton

  Bill Anderson
• 
  Paul Dawber

   Peter / ... (2 episodes, 1991)
• 
  Mercia Deane-Johns

   Sharon Taylor (2 episodes, 1992)
• 
  Danielle Fairclough

   Wanda Starcross (2 episodes, 1992)
• 
  Quintin George

   Carlos (2 episodes, 1992)
• 
  Jodi Haigh

   Nurse Jill (5 episodes)
• 
  Katherine Li

   Lilli Lo (2 episodes, 1992)

• 
  Lawrence Mah

   Bogart Lo (2 episodes, 1992)
• 
  Karen Richards

   Madeline Wolf (2 episodes, 1992)
• 
  Jeremy Sims

  Alex Taylor
• 
  Patsy Stephen

   Angela Sullivan (2 episodes, 1992)
• 
  Ciri Thompson

   Imogen (2 episodes, 1992)
• 
  Peter Webb

   Alex Alter Ego (2 episodes, 1992)
• 
  Stephen Whittaker

   Sean Becker (2 episodes, 1992)

• 
  John Atkinson

  (2 episodes, 1992)