Leonard Sachs

as Borusa (archive footage)

as President Borusa

as Dr Charles Drysdale (1 episode)

as Dr. Peterson

as Senator (1 episode)

as Count de Feria (1 episode)

as Admiral de Coligny

as Group Captain

as General René Gavreau (1 episode)

as Lord President Borusa (3 episodes)

as Toboso (1 episode)

as Henry Gray (1 episode)

as Brouhardier

as Deigo Ramirez (1 episode)

as Spencer

as John Dawson

as Weiland

as The Dutchman

as Clifton Conrad

as Mr. Spratt

as Bob's Father

as Mr. Morini

as Yachtsman (uncredited)