Walter Ghedin a medical psychiatrist, a psych dramatist, and a professor in Mental Health educational centers. He trained in a sexology clinic and studied drama and theatre direction. He has written plays, psychology works related psychodrama, and contributes to various radio and tv programs. Silvia Pérez is an actress and author of theater works specialized in yoga, meditation, and mental health. She also presents the radio program "Corazón Valiente" for Nacional Rock.