• 
  Paul Wendkos

  regizor

• 
  Ben Maddow

  scenarist

• 
  Jacqueline Bisset

  Paula Clarkson
• 
  Alan Alda

  Myles Clarkson
• 
  Barbara Parkins

  Roxanne Delancey
• 
  Curt Lowens

  Agency Chief
• 
  William Windom

  Dr. Roger West
• 
  Lilyan Chauvin

  Woman Writer

• 
  Frank Campanella

  Detective Investigating Bill's Death
• 
  Marta Kristen

  Invitat
• 
  Curd Jürgens

  Duncan Mowbray Ely
• 
  Gregory Morton

  Conductor
• 
  Terrence Scammell

  Richard
• 
  Berry Kroeger

  Raymont
• 
  Anabel Shaw

  Nurse

• 
  Alberto Morin

  Bennett
• 
  Pamelyn Ferdin

  Abby Clarkson
• 
  Antoinette Bower

  Member of Ely's Group
• 
  Harry Carter

  Pallbearer
• 
  Kathleen Widdoes

  Maggie West
• 
  Bradford Dillman

  Bill Delancey