Helena suffers the loss of her parents. Between mourning and abandonment, she receives through dreams, messages that will make her delve into herself, and at the same time, follow the strange trail of someone who will change her existence.
Unfortunately the movie Mephisto is not yet available on HBO Max.
| Directing | Cristian Proa | Director |
| Sound | Uriel Villalobos | Sound Designer |
| Production | Luis Lazo-Martinez | Associate Producer |
| Production | Cristian Proa | Producer |
| Editing | Cristian Proa | Editor |
| Editing | Fernando Velazquez | Colorist |
| Sound | Sebastian Bell | Original Music Composer |
| Production | Erick Tejeda | Casting Director |
| Editing | Alejandro Alatriste | Colorist |
| Production | Andres Wolff | Associate Producer |
| Camera | Ivan Beristain | Still Photographer |
| Writing | Cristian Proa | Writer |
| Production | Omar Noceda | Associate Producer |
| Production | Carmen Tinoco | Associate Producer |
| Directing | Carmiña Carballal | First Assistant Director |
| Production | Rodrigo Torres | Producer |
| Art | Manuel Alvear | Art Direction |
| Editing | Juan José Rojas | Editor |
| Production | Olinka Dueñas | Line Producer |
| Costume & Make-Up | Aurora Ares | Costume Design |
| Sound | Axel Rico | Original Music Composer |
| Art | Cristian Proa | Production Design |
| Sound | José Luis Esquivel | Music Supervisor |
| Sound | Leyla Flores | Music Supervisor |
| Camera | Rodrigo Torres | Director of Photography |
