"There are moments where [Juan] manipulates other people in a similar the way they’ve been manipulating him. The scene between Jeremy and myself with the dagger is a last ditch frantic attempt at trying to win [Rodrigo] over." Do you think Juan was genuine in the knife scene? Do you think he would have killed himself? "Yeah I think so. He always does what is true inside him...It wasn’t simply about the eventual confrontation, but all about the richness of this twisted family make-up."