• 
  Jan Harvey

  Rachael Gibson
• 
  George Baker

  David West
• 
  Diana Coupland

  Marion Terson
• 
  Michael Craig

  Captain John Anderson
• 
  Sandra Dickinson

  Penny Warrender
• 
  Scott Fredericks

  Tom Kelly
• 
  Christopher Gray

   Barry Peters (44 episodes, 1982-1983)
• 
  Penelope Horner

  Sarah Hallam

• 
  Paul Jerrico

  Charles Woodhouse
• 
  Larry Lamb

  Matt Taylor
• 
  Marion Owen Smith

   Lisa Watkins (39 episodes, 1982-1983)
• 
  Sandra Payne

   Christine Harris (52 episodes, 1982-1983)
• 
  Christopher Saul

   Douglas Evans (36 episodes, 1982-1983)
• 
  Jonathan Scott-Taylor

  Ted Anderson
• 
  Jamie Roberts

   Bill Ryan (52 episodes, 1982-1983)