Le Cycle de l’Unheimlich (1981)

Primarily a trilogy and a complementary work, or an experimental tetralogical cycle by Maria Klonaris and Katerina Thomadaki, consisting of 4 films: Unheimlich I: Secret Dialogue, Unheimlich II: Astarti, Kha Uebertragung - Les embaumées, and Unheimlich III: Les Mères.