Sibling rivalry reaches dangerous heights when Ernesto suspects his wife Teodora of infidelity and his brother Severo, always resentful, fans his flames of jealousy. A series of events escalate to a duel and tragedy for all involved.
| Actor | Role |
|---|---|
 Betty NansenTeodora | Teodora |
 Wilmuth MerkylErnesto (as Wilmuth Merkyl) | Ernesto (as Wilmuth Merkyl) |
 Edward JoséDon Julian | Don Julian |
 Stuart HolmesAlvarez | Alvarez |
| HHelen RobertsonMercedes | Mercedes |
| WWalter HitchcockDon Severo | Don Severo |