In the 18th century were born two siamese brothers on Corsica who paradoxically carry different feelings of hate and reconciliation in their blood.
| Actor | Role |
|---|---|
 Trevor EveLouis de Franchi | Louis de Franchi |
 Geraldine ChaplinMadame Savilia de Franchi | Madame Savilia de Franchi |
 Olivia HusseyAnnamarie de Guidice | Annamarie de Guidice |
 Nicholas ClayGiordano Martelli | Giordano Martelli |
 Jean MarshMazzere | Mazzere |
 Benedict TaylorGeorges Du Caillaud | Georges Du Caillaud |
 Simon WardDuc Dechateau-Renaud | Duc Dechateau-Renaud |
 Donald PleasenceThe Chancellor | The Chancellor |
 James HazeldineVincente Da Franchi | Vincente Da Franchi |
 Patsy KensitEmilie du Cailland | Emilie du Cailland |
 Margaret TyzackMadame de Guidice | Madame de Guidice |
 Mark RyanBernardo de Guidice | Bernardo de Guidice |
 Kevork MalikyanOrlandi | Orlandi |
 Jennie LindenCountess Wolski | Countess Wolski |
 Roy DotriceNot listed | Not listed |