84 mins | Drama, Action, War | Dec. 4, 1969
84 mins | Drama, Action, War | Dec. 4, 1969
| Producers | Productora Fílmica México, Cinematográfica Jalisco S.A |
| Original title | La trinchera |
| Directors | Carlos Enrique Taboada |
| Writers | Carlos Enrique Taboada |
