• 
  Lindsay Wagner
• 
  Barry Bostwick
• 
  Marie-France Pisier
• 
  Robert Reed

  Josh Hillman
• 
  Michael Callan

  Alan Wilton
• 
  Paul Carr

  Pat O'Byrnne
• 
  George Gaynes

  John Prince
• 
  Gary Graham

  Jake Cassidy

• 
  Gavin MacLeod

  Curt Arvey
• 
  Nick Mancuso

  Vito Orsini
• 
  Milton Selzer

  Sid Amos
• 
  Efrem Zimbalist Jr.

  Ellis Ikehorn
• 
  Gene Tierney

   Harriet Toppingham (3 episodes, 1980)
• 
  Kim Cattrall

   Melanie Adams (3 episodes, 1980)
• 
  Frank M. Benard

   Edouard (3 episodes, 1980)

• 
  Genevieve

   Lilianne de Vertdulac (3 episodes, 1980)
• 
  Lelia Goldoni

   Joanne Hillman (3 episodes, 1980)
• 
  John Hancock

   Lieutenant Tony Bakersmith (3 episodes, 1980)
• 
  Eloise Hardt

   La Comtesse (2 episodes, 1980)
• 
  Louise Latham

   Mary Ann Evans (3 episodes, 1980)
• 
  Anna Lee

   Aunt Wilhelmina (3 episodes, 1980)
• 
  Sarah Marshall

   Susan Arvey (3 episodes, 1980)
• 
  Carol O'Leary

   Faye (2 episodes, 1980)
• 
  Connie Stevens

   Maggie McGregor (3 episodes, 1980)