The authors are unknown. The movie is not fully preserved, without inscriptions.
| Release Date | November 9, 1914 | |
|---|---|---|
| Status | Released | |
| Original Title | Таинственный некто | |
| Runtime | 31min | |
| Budget | — | |
| Revenue | — | |
| Language | No Language | |
| Original Language | Russian | |
| Production Countries | Russia | |
| Production Companies | A. Khanzhonkov and Co. | |