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Die schwarze Kugel oder Die geheimnisvollen Schwestern
Two sisters get a letter from their third sister just after coming from the third sister's funeral. It informs them that a nobleman has ruined her life and is responsible for her death...
- Žanr: Drama
- Stuudio: Luna-Film
- Märksõna: silent film, short film
- Osades: Paul Meffert, Mia Cordes, Manny Ziener, Ernst Pittschau