 |
Gian Maria Volonté as Gregorio |
 |
Diana Bracho as Luisa |
 |
Patricia Reyes Spíndola as Rosa |
 |
Salvador Sánchez as Sebastián |
 |
Claudio Obregón as Troncoso |
 |
Julián Pastor as Weber |
 |
Silvia Mariscal as Margarita |
 |
José Carlos Ruiz as Argandoña |
 |
Ernesto Gómez Cruz as Crisculo |
 |
Eduardo López Rojas as Domingo Soto |
 |
Arturo Beristáin as Young Worker |
 |
Francisco Morayta as Professor |
 |
Armando Acosta as Sergeant |
 |
Patricio Castillo as Lt. Gainza |
 |
Alejandro Parodi as Espinoza |
|
Arthur Nations as Mr. Jones |
 |
Gabriel Retes as Soldier |
 |
Margarito Luna as Old Trooper |
 |
Max Kerlow as Engineer |
|
Jorge Santoyo as Machinist |
 |
Guillermo Gil as Calameño |
 |
Salvador Godínez as Salvador |
|
Jorge Santoyo as Maquinista |
 |
Manuel 'Flaco' Ibáñez as Rufino |
|
Alicia del Lago as Mujer de Marusia |
|
Mariana Lobo as Mujer de Marusia |
|
Ivette Reyna as Mujer de Marusia |
| Writing | Miguel Littín | Writer |
| Camera | Jorge Stahl Jr. | Director of Photography |
| Sound | Μίκης Θεοδωράκης | Original Music Composer |
| Editing | Alberto Valenzuela | Editor |
| Editing | Ramón Aupart | Editor |
| Sound | Abraham Cruz | Sound Editor |
| Art | Raúl Serrano | Set Decoration |
| Sound | José B. Carles | Sound |
| Art | Agustín Ituarte | Set Designer |
| Sound | Gonzalo Gavira | Other |
| Writing | Patricio Manns | Original Story |
| Directing | Miguel Littín | Director |
