news news The Arrieta Method 2013 88 min Documentary Mentxu and Lourdes Arrieta cannot speak. They cannot control their muscles. Two sisters born with a congenital disorder, labeled "retarded" or "lost" even by those who loved them, with no way to communicate, created a unique language for themselves. where where to watch ES ✕ data from JustWatch watched want to watch oscars IMDb 8.8 director Jorge Gil Munarriz writer Jorge Gil Munarriz news ✕ loading… cast L Lourdes Arrieta M Mentxu Arrieta E Esteban Arrieta C Conchi Ormazabal J Julene Beldarrain T Tulio Riveros Juan Miguel Gutiérrez M Mamen Tercero Y Yadira Pluas