![](https://image.tmdb.org/t/p/w342/rVnuukWNSpzfsvLcIIYEGTdAbjO.jpg)
The Vault of Mystery (1917)
Episode 12 of the "Purple Mask" serials. Directed by Grace Cunard and Francis Ford.
Release Date: 1917-01-02
- Language: en
- Runtime: 20