The director Jorge Michel Grau himself narrated his film on the 2010 Cannes Film Festival . '' We Are What We Are '' was completely shot in Mexico City . Daniel Giménez Cacho reprised his role as Tito the Coroner , a character from the horror movie Cronos from 1993 , directed by Guillermo del Toro . Some characters are also played by Paulina Gaitán and Francisco Barreiro who won with his former project '' Perpetuum Mobile film '' the Best Mexican Feature award on the Guadalajara International Film Festival
2010 Cannes Film Festival
2010 Cannes Film Festival
We Are What We Are (2010 film)