A group headed by a man known as El Lobo works for a profiteer named Marsden. Marsden is determined to gain control of the California Yucatan Railroad. El Lobo and his men continually sabotage the railroad project for Marsden in hopes that the railroad will be sold to Marsden.
| Name | Type | Role | |
|---|---|---|---|
| John English | Director | ||
| William Witney | Director |