Oedipus rex (opera) bandits at the crossing of three roads. This frightens Oedipus further: he recalls killing an old man at a crossroads before coming to Thebes. A messenger arrives: King Polybus of Corinth, whom Oedipus believes to be his father, has died. However, it is now revealed that Polybus was only the foster-father of Oedipus, who had been, in fact, a foundling. An ancient shepherd arrives: it was he who had found the child Oedipus in the mountains. Jocasta, realizing the truth, flees. At last, the messenger and shepherd state the truth openly: Oedipus is the child of Laius and Jocasta, killer
The Infernal Machine (play) of the Ghost of King Laius, when the Officer arrives. The Officer questions the two about the ghost sighting and leaves them to their duties. Tiresias and Jocasta enter and question the soldiers about the ghost sighting as well. As Jocasta begins to believe more and more, the ghost of King Laius appears. Despite his calls for his wife, he cannot be seen or heard by anyone else. After the cock crows in the dawn, Tiresias and Jocasta exit. After the two leave stage, the ghost of King Laius becomes audible and visible to the two soldiers. Laius struggles, apparently