El circulo negro
Zacarias poisons his friends while inviting them for dinner. He is willing to give them an antidote if they tell him their most intimate secrets. All the while two cameramen are filming the whole thing as a "Reality Show".
Directors: Alvaro Grobet Calderón
Writers: Alvaro Grobet Calderón, Andrés Calderón, Edy Arellano
IMDB: tt0984015