La promesa

Mario Zaragoza

Profesor Cruz

Alessio Valentini

Leo niño

Rafael Inclán

Amadeo

Lumi Cavazos

Marta

Yosi Lugo

Jovita

Alejandro Cardenas

Leo adulto

Mónica Dionne

Conductora

Marisol Chiquete

María Julia adulta

Alonso Echánove

El Chueco

Alberto Lomnitz

Gardel

Víctor Huggo Martin

Padre Alberto

Valentina Nallino

María Julia niña

Óscar Blancarte

Director

Directing

Leticia Arellano

Producer

Production

Ulises Puga

Executive Producer

Production

Gabriel Orozco López

Editor

Editing

Cynthia López

Costume Designer

Costume & Make-Up

Priscila Vianey de Villalobos

Makeup Artist

Costume & Make-Up

Fabián Peña

Gaffer

Lighting