Identical twin zoologists lose their wives in a car crash caused by a white swan. They become obsessed with the death and decay of animals, and develop a strange and unusual relationship with the driver of the car, a woman who is now an amputee.
| Actor | Role |
|---|---|
 Frances BarberVenus de Milo | Venus de Milo |
 Joss AcklandVan Hoyten | Van Hoyten |
 Brian DeaconOswald Deuce | Oswald Deuce |
 Geoffrey PalmerFallast | Fallast |
 Eric DeaconOliver Deuce | Oliver Deuce |
 Andréa FerréolAlba Bewick | Alba Bewick |
 Jim DavidsonJoshua Plate | Joshua Plate |
 Wolf KahlerFelipe Arc-en-Ciel | Felipe Arc-en-Ciel |
 Ken CampbellStephen Pipe | Stephen Pipe |
 Guusje van TilborghCaterina Bolnes | Caterina Bolnes |
| AAgnès BruletBeta Bewick | Beta Bewick |
 David AttenboroughHimself - Documentary Narrator (voice) | Himself - Documentary Narrator (voice) |
 Gerard ThoolenVan Meegeren | Van Meegeren |