Las moscas
A motivation of Sartre to write the play "The Flies" was to give Kosakiewicz an opportunity for a debut as a theater actress. "The Flies" should have premiered at the Comédie-Française, but the intendant Jean-Louis Barrault did not agree to Sartre's condition that Olga Kosakiewicz should assume the role of Electra. So it was premiered on June 3, 1943 at the (aka Théâtre Sarah Bernhardt).