Jules Romains
Theatre in the 1920s and 1930s went through further changes in a loose association of theatres (called the "Cartel") around the directors and producers Louis Jouvet, Charles Dullin, Gaston Baty, and Ludmila and Georges Pitoëff. They produced French works by Jean Giraudoux, Jules Romains, Jean Anouilh and Jean-Paul Sartre, as well as Greek and Shakespearean plays and works by Luigi Pirandello, Anton Chekhov, and George Bernard Shaw.