• 
  John Moffatt

  regizor

• 
  Tim Gibbons

  miscellaneous crew
• 
  Nelson Riddle

  music department
• 
  Glen Campbell

  Himself/Host
• 
  Stevie Wonder

  Himself
• 
  Merv Griffin

  Himself
• 
  Donny Osmond

  Himself
• 
  Dolly Parton

  Herself

• 
  Donna Summer

  Herself
• 
  Michael Jackson

  Himself
• 
  Helen Reddy

  Herself - Host