![The Black Diamond](https://image.tmdb.org/t/p/w200//p4Rbd4DlNh9OWdp8NFhJSmoOGuh.jpg)
The Black Diamond
1 hour 38 minutes1941-06-25
0.0
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A wealthy man's wife dies in a car crash; she is survived by him and their daughter. The father learns that he's not her biological father.
Cast
![Gaby Morlay](https://image.tmdb.org/t/p/w200//uwfwwKDOpuMlUYIcWDs7Hqwr68Y.jpg)
Gaby Morlay
Mademoiselle Marthe Dubard
![Charles Vanel](https://image.tmdb.org/t/p/w200//dznVyOfBuL2cTDucr0xOpzp6iGT.jpg)
Charles Vanel
François Mitry
![Louise Carletti](https://image.tmdb.org/t/p/w200//htKX5Fs8E4b4ineJhMl7bsmi2d5.jpg)
Louise Carletti
Nora Mitry
![Carlettina](/_next/static/media/notFound.aecd17f8.png)
Carlettina
Nora at 9 years old
![Jean Joffre](https://image.tmdb.org/t/p/w200//34bHbO2nhIU6Lf8xFv6jmU7cxtG.jpg)
Jean Joffre
Daniel
![Henriette Delannoy](/_next/static/media/notFound.aecd17f8.png)
Henriette Delannoy
Madame de Morigny
![Jeanne Véniat](/_next/static/media/notFound.aecd17f8.png)
Jeanne Véniat
Cathy
![Gabrielle Davran](/_next/static/media/notFound.aecd17f8.png)
Gabrielle Davran
Sister Angèle
![Paul Demange](https://image.tmdb.org/t/p/w200//pePXIHz1khqbZvKyv9M4MPyogB0.jpg)
Paul Demange
Chauffeur
![Hélène Constant](https://image.tmdb.org/t/p/w200//AuAV6Nf6Es5pJyPCtv5NrQI5I0i.jpg)
Hélène Constant
Thérèse Mitry
![Guy Denancy](/_next/static/media/notFound.aecd17f8.png)
Guy Denancy
Jacques Maurin
![Michel Retaux](/_next/static/media/notFound.aecd17f8.png)
Michel Retaux
Jacques at 12 years old
![Jacques Roussel](https://image.tmdb.org/t/p/w200//3zSgkUcUcij3Mh3LoQCrC5CRWJb.jpg)
Jacques Roussel
Vincent
![Georges Paulais](/_next/static/media/notFound.aecd17f8.png)
Georges Paulais
Guest
![Armand Morins](/_next/static/media/notFound.aecd17f8.png)
Armand Morins
![Marcel Dumont](/_next/static/media/notFound.aecd17f8.png)
Marcel Dumont
![Alexandre Mathillon](/_next/static/media/notFound.aecd17f8.png)
Alexandre Mathillon
![Simone Bessy](/_next/static/media/notFound.aecd17f8.png)
Simone Bessy
![Maurice Escande](https://image.tmdb.org/t/p/w200//apD1YCYGKSTLKcgMmZE28MGZLdA.jpg)
Maurice Escande
Guy de Fresnoy
![Robert Dartois](/_next/static/media/notFound.aecd17f8.png)
Robert Dartois
(uncredited)
![Roger Vincent](/_next/static/media/notFound.aecd17f8.png)