After Nidal graduated from the Royal Academy of Dramatic Arts (RADA), her encounter and training with John Littlewood changed her vision about theatre. She founded “The Beirut Theatre Workshop” in 1968. In 1984, Nidal Al-Achkar established the “Arab Actors” theatre company; it was the first troupe of artists found from 13 different Arab countries. She is currently the founder chairperson and artistic director of Masrah Al-Madina Cultural and Arts Center. The Center is composed of two performance areas, a training section, an exhibition hall, and a coffee shop. Both Nidal and Masrah Al-Madina aim to continue to promote culture, art, and artists, and through them to inspire change and instill new values. In a 2019 interview she warned that it was impossible to have theater in the Arab world without "real, transformative revolutions" which would allow
freedom of speech and openness. ==Achievements==