• 
  Brian Cox

  McGrath (3 episodes, 1978)
• 
  William Morgan Sheppard

  Mr. Smith (1 episode, 1978)
• 
  Norman Rodway

  Det. Insp. Bryce (5 episodes, 1978)
• 
  Bryan Marshall

  Hallam (3 episodes, 1978)
• 
  Tom Bell

  Frank Ross (6 episodes, 1978)
• 
  Peter-Hugo Daly

  Nick (1 episode, 1978)
• 
  Clive Merrison

  Dr. Whyte (1 episode, 1978)
• 
  John Junkin

  Ralph Veneker (5 episodes, 1978)

• 
  Kevin Brennan

  Sam Fine (1 episode, 1978)
• 
  Lynn Farleigh

  Anne Ross (4 episodes, 1978)
• 
  Peter Burton

  Card player (1 episode, 1978)
• 
  Charles Cork

  Con (1 episode, 1978)
• 
  Barbara Keogh

  Amy (1 episode, 1978)
• 
  Hugh Fraser

  Des (2 episodes, 1978)
• 
  Lynda La Plante

  Angela (1 episode, 1978)

• 
  David Robb

  Swann (1 episode, 1978)
• 
  Harry Jones

  Foxy (1 episode, 1978)
• 
  Trevor Ward

  Cliff (1 episode, 1978)
• 
  John J. Carney

  CID Officer (1 episode, 1978)
• 
  Peter Blake

   Pretty Billy Binns (2 episodes, 1978)
• 
  Brian Croucher

   Chris Cottle (5 episodes, 1978)
• 
  Victoria Fairbrother

   Eve Ross (2 episodes, 1978)
• 
  Maurice O'Connell

   Eddie Archer (3 episodes, 1978)
• 
  Derrick O'Connor

  John Pavey
• 
  Andrew Paul

  Paul Ross
• 
  Michael Redfern

  Rhys Upcott
• 
  Katherine Schofield

   Cimmie Vincent (2 episodes, 1978)
• 
  Robert Walker

   Rimmer (4 episodes, 1978)
• 
  Seretta Wilson

   Trudi / ... (2 episodes, 1978)