Author Roberto Curti on the mysterious life and career of Writer/Director Warren Kiefer.
| Release Date | May 25, 2021 | |
|---|---|---|
| Status | Released | |
| Original Title | The Castle of the Mystery Man | |
| Runtime | 13min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America, Italy | |
| Production Companies | Freak-o-RamaSeverin Films | |