
Having acquired the controlling interest in the Eureka Discovery Corporation for five-hundred dollars, and selling half of it to a detective for two-hundred dollars, Bob Harvey sets off with his new partner to find the buried treasure of San Capello---with very strange consequences.
| Release Date | May 6, 1936 | |
|---|---|---|
| Status | Released | |
| Original Title | The Mine with the Iron Door | |
| Runtime | 1h 4min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Columbia PicturesSol Lesser Productions | |