• 
  Steven Brand

  Stewart Patterson (1 episode, 1999)
• 
  Lee Williams

  Charlie Gallagher (1 episode, 1999)
• 
  Jane Bertish

  Dr. Georgina Holland (1 episode, 1999)
• 
  David Bark-Jones

  Simon Hudson (14 episodes, 1997-1999)
• 
  Rita Wolf

  Jasmin Jamal (14 episodes, 1997-1999)
• 
  Neil McCaul

  Jimmy Bryant (1 episode, 1999)
• 
  Cheryl Campbell

  Louise McAllister (1 episode, 1999)
• 
  David Sterne

  Eric Lamble (1 episode, 1999)

• 
  Roger Morlidge

  Sgt. Evan Cox (1 episode, 1999)
• 
  Pearce Quigley

  Trevor Pike (1 episode, 1999)
• 
  Kate Buffery

  Amanda Dankwith (7 episodes, 1997-1999)
• 
  Caroline O'Neill

  Lisa Williams (1 episode, 1999)
• 
  William Scott-Masson

  Major Frank Brewster (1 episode, 1999)
• 
  Ronny Jhutti

  Wasim (unknown episodes)
• 
  Heather Bleasdale

  WPC Pemberton (1 episode, 1999)

• 
  Lee Ingleby

  Gary Spalling (2 episodes, 1999)
• 
  Robert Swan

  David Harriman (1 episode, 1999)
• 
  Martina Laird

  Dee Dee Bastiani (3 episodes, 1999)
• 
  Matthew Wait

  Dr. Vivian Jameson (1 episode, 1999)
• 
  Philip Martin Brown

  John Daley (14 episodes, 1997-1999)
• 
  Miles Anderson

  Charles Hudson (1 episode, 1999)
• 
  Peter Guinness

  Ronnie Clarke (1 episode, 1999)
• 
  Anna Keaveney

  Lisa Bewlay (1 episode, 1999)
• 
  Steve Evets

  David Preece (1 episode, 1999)
• 
  Nigel Harrison

  Sgt. Daniel Stewart (1 episode, 1999)
• 
  James Saxon

  Dr. Stanley Hatton (1 episode, 1999)
• 
  Hazel Douglas

  Betty Clarke (1 episode, 1999)
• 
  John Nettleton

  Laurence Stone (1 episode, 1999)
• 
  Maggie Ollerenshaw

  Judge Collander (2 episodes, 1999)
• 
  Shaughan Seymour

  Michael Coffin (1 episode, 1999)
• 
  Suzanna Hamilton

  Sharon Craven (1 episode, 1999)
• 
  Ivan Marevich

  Tom Starkey (1 episode, 1999)
• 
  Jackie Downey

  Kathleen Richards (1 episode, 1999)
• 
  Mark Womack

  Chris Merchant (5 episodes, 1997)
• 
  Philip Bretherton

  Irving Cazenove (2 episodes, 1999)
• 
  Tom Butcher

  David Tyrrell (1 episode, 1999)
• 
  Seamus O'Neill

  Mr. McNair (1 episode, 1999)
• 
  Ged McKenna

  Ryan Gallagher (1 episode, 1999)
• 
  Stephen Churchett

  Judge Barnley (1 episode, 1999)
• 
  Ginny Holder

  Stephanie Boavi (1 episode, 1999)
• 
  Alicia Eyo

  Roz Cairnforth (1 episode, 1999)
• 
  Anthony Calf

  Lt. Col. Julian Evans (1 episode, 1999)
• 
  William Ilkley

  Kevin Granger (4 episodes, 1997)
• 
  Bruce Byron

  Ted Butler (1 episode, 1999)
• 
  Tom Chadbon

  James Restorick (1 episode, 1999)
• 
  Stuart Goodwin

  Det. Insp. Butley (1 episode, 1999)
• 
  Ken Drury

  Joshua Adams (1 episode, 1999)
• 
  Philip Fox

  Dr. Frederick Hornsby (1 episode, 1999)
• 
  Tony Marshall

  David Lewis (1 episode, 1999)
• 
  Elizabeth Estensen

  Mrs. Hillary Campbell (1 episode, 1999)