"La Machine Infernale" . . "La Machine infernale" . . . . "Thebes, Greece" . "The Infernal Machine (play)" . . "The Infernal Machine (play)" . . . . "The Infernal Machine" . "''The Infernal Machine''" . . . . . . "''The Infernal Machine'' (play)" . "The Voice, The Young Soldier, The Soldier, The Officer,Jocasta,Tiresias, Ghost of KingLaius, TheSphinx,Anubis, A Thebian Mother, Her Son, Her Daughter,Oedipus, The Drunk, The Messenger from Corinth,Creon, The Old Shepherd,Antigone" . . "eponymous play" . . .