• 
  John Coulter

  scenarist

• 
  Garry McDonald

  Tony Rigatoni (1 episode, 1999)
• 
  Bruce Spence

  Professor Heinz (1 episode, 1999)
• 
  Luke O'Loughlin

  Chuck
• 
  Larena Charlesworth

  Linda
• 
  Holly Myers

  Fingers
• 
  Amelia Knight

  Becky
• 
  Frankie J. Holden

  Syd (1 episode, 1999)

• 
  Andy McPhee

  Fred (1 episode, 1999)
• 
  Matthew Newton

  Dr. Finlay  (1 episode, 1999)
• 
  Charles 'Bud' Tingwell

  Old Snowy (1 episode, 1999)