A story about two men caught in the Mexican revolution: close friends before, but now on the opposite sides. One of them is military officer, while the other one expects capital punishment. The prisoner's mother comes to visit his son, unaware that his former best friend is now his enemy.
Unfortunately the movie One Day of Life is not yet available on HBO Max.
| Directing | Emilio Fernández | Director |
| Writing | Emilio Fernández | Writer |
| Writing | Mauricio Magdaleno | Writer |
| Directing | Jaime Contreras | Assistant Director |
| Sound | James L. Fields | Sound Director |
| Editing | Gloria Schoemann | Editor |
| Sound | Antonio Díaz Conde | Original Music Composer |
| Camera | Gabriel Figueroa | Director of Photography |
| Production | Felipe Subervielle | Executive Producer |
| Production | Francisco Cabrera | Producer |
