The Unknown Purple
The Unknown Purple
The Unknown Purple en Cuevana.
- Género: Misterio, Ciencia ficción
- País: United States
- Director: Roland West
- Actores: Henry B. Walthall, Alice Lake, Stuart Holmes, Helen Ferguson, Frankie Lee, Ethel Grey Terry, James Morrison, Johnny Arthur, Richard Wayne, Brinsley Shaw, Mike Donlin, Dorothy Phillips,
