• 
  Sydney Pollack

  regizor

• 
  Stirling Silliphant

  scenarist

• 
  Sidney Poitier

  Alan Newell
• 
  Anne Bancroft

  Inge Dyson
• 
  Telly Savalas

  Dr. Joe Coburn
• 
  Dabney Coleman

  Charlie
• 
  H.M. Wynant

  Doctor Morris
• 
  Steve Shill

  Mark Dyson

• 
  Lane Bradford

  Al McCardle
• 
  Jason Wingreen

  Medical technician
• 
  Edward Asner

  Det. Judd Ridley
• 
  Steven Hill

  Mark Dyson
• 
  Charlotte Stewart

  Telephone operator
• 
  Viola Harris

  Telephone supervisor
• 
  Marjorie Nelson

  Mrs. Thomas