Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.
| Release Date | January 11, 1951 | |
|---|---|---|
| Status | Released | |
| Original Title | El extraño caso del hombre y la bestia | |
| Runtime | 1h 20min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Argentina | |
| Production Companies | Argentina Sono Film | |