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 |
| Production | Andres Wolff | Associate Producer |
| Production | Luis Lazo-Martinez | Associate Producer |
| Production | Erick Tejeda | Casting Director |
| Camera | Ivan Beristain | Still Photographer |
| Production | Rodrigo Torres | Producer |
| Art | Manuel Alvear | Art Direction |
| Editing | Fernando Velazquez | Colorist |
| Sound | José Luis Esquivel | Music Supervisor |
| Costume & Make-Up | Aurora Ares | Costume Design |
| Writing | Cristian Proa | Writer |
| Sound | Uriel Villalobos | Sound Designer |
| Production | Omar Noceda | Associate Producer |
| Editing | Juan José Rojas | Editor |
| Directing | Carmiña Carballal | First Assistant Director |
| Production | Cristian Proa | Producer |
| Sound | Leyla Flores | Music Supervisor |
| Production | Carmen Tinoco | Associate Producer |
| Production | Olinka Dueñas | Line Producer |
| Sound | Axel Rico | Original Music Composer |
| Art | Cristian Proa | Production Design |
| Sound | Sebastian Bell | Original Music Composer |
| Editing | Alejandro Alatriste | Colorist |
| Camera | Rodrigo Torres | Director of Photography |
| Editing | Cristian Proa | Editor |
