Montserrat Hernández HernándezMontserrat Hernández Hernández was >> in The Echo as 'Montse'.Luz María Vázquez GonzálezLuz María Vázquez González was >> in The Echo as 'Luz Ma'.Sarahí Rojas HernándezSarahí Rojas Hernández was >> in The Echo as 'Sarahí'.María de los Ángeles Pacheco TapiaMaría de los Ángeles Pacheco Tapia was >> in The Echo as 'Abuela Angeles'.William Antonio Vázquez GonzálezWilliam Antonio Vázquez González was >> in The Echo 
Tatiana HuezoTatiana Huezo was 52 in The Echo as 'Director, Screenplay, Producer, Editor'Ernesto PardoErnesto Pardo was >> in The Echo as 'Director of Photography'Marco Hernández CalvoMarco Hernández Calvo was >> in The Echo as 'Post Producer, Sound'Maya Scherr-WillsonMaya Scherr-Willson was >> in The Echo as 'Executive Producer'Lucrecia Gutiérrez MaupoméLucrecia Gutiérrez Maupomé was >> in The Echo as 'Editor'
Jacobo LiebermanJacobo Lieberman was >> in The Echo as 'Original Music Composer'
Leonardo HeiblumLeonardo Heiblum was 53 in The Echo as 'Original Music Composer'Michelle CouttolencMichelle Couttolenc was >> in The Echo as 'Sound Mixer'Viviana Zuñiga RojasViviana Zuñiga Rojas was >> in The Echo as 'Production Manager'Christian Moreno KeymolenChristian Moreno Keymolen was >> in The Echo as 'Production Manager'
Víctor Estrada
Lena Esquenazi
Jaime Baksht