• 
  Sam Neill

  Rex
• 
  Jack Thompson

  Simon Morris
• 
  Frankie J. Holden

  Investigator
• 
  Vic Rooney

  Bert
• 
  Slim DeGrey

  Senior Interviewer
• 
  Elizabeth Alexander

  Liz Corbett
• 
  Charles 'Bud' Tingwell

  Sid Mitchell

• 
  David Burr

  camera and electrical departme

• 
  Donald McAlpine

  imagine
• 
  Anna Senior

  costume
• 
  Su Armstrong

  miscellaneous crew