| Mary's Big Secret | |
|---|---|
| Directed by | Guido Brignone |
| Written by |
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| Cinematography | |
| Music by | Bernard Homola |
Production company | |
Release date |
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| Country | Germany |
| Languages | Silent German intertitles |
Mary's Big Secret (German: Marys großes Geheimnis) is a 1928 German silent film directed by Guido Brignone.[1]
The film's art direction was by Robert A. Dietrich.