• 
  Francesco Quinn

  Ramone
• 
  Shannon Tweed

  Dr. Margaret Simpson
• 
  Andrew Prine

  Dr. Paul Orenstein
• 
  Amy Lindsay

  Margaret (as teenager)
• 
  Randal Reeder

  Boat officer #1
• 
  Jason Carter

  Lt. Alan Hancock

• 
  Edgar Arellano

  camera and electrical departme
• 
  Rona Lamont

  costume

• 
  Terry Chambers

  montaj
• 
  Juan Frausto

  miscellaneous crew
• 
  Pamela Vlastas

  producător
• 
  Terry Chambers

  producător
• 
  Pamela Vlastas

  production manager
• 
  Jackson Burns

  cascador
• 
  Terry Chambers

  scriitor