The Arrieta Method (2013)

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.

• Release Date: 2013-05-01
• Runtime: 1h 28min
• Production Company: Moriarti Produkzioak
• Production Country: Spain
• Director: Jorge Gil Munarriz
• Writer: Jorge Gil Munarriz