• 
  Anna Bergman

  Ingrid Svenson
• 
  George Camiller

  Giovanni Capello
• 
  Barry Evans

  Jeremy Brown
• 
  Tommy Godfrey

   Sid (20 episodes, 1978-1979)
• 
  Jacki Harding

  Anna Schmidt
• 
  Robert Lee

  Taro Nagazumi
• 
  Pik Sen Lim

  Chung Su-Lee
• 
  Kevork Malikyan

  Maximillian Papandrious

• 
  Jamila Massey

  Jamila Ranjha
• 
  Ricardo Montez

  Juan Cervantes
• 
  Albert Moses

  Ranjeet Singh
• 
  Zara Nutley

  Miss Courtney
• 
  Françoise Pascal

  Danielle Favre
• 
  Iris Sadler

   Gladys (20 episodes, 1978-1979)
• 
  Dino Shafeek

  Ali Nadim