Oedipus play was "Laius", the second was "Oedipus", and the third was "Seven against Thebes". Only the third play survives, in which Oedipus' sons Eteocles and Polynices kill each other warring over the throne. Much like his "Oresteia", this trilogy would have detailed the tribulations of a House over three successive generations. The satyr play that followed the trilogy was called "The Sphinx". As Sophocles' "Oedipus Rex" begins, the people of Thebes are begging the king for help, begging him to discover the cause of the plague. Oedipus stands before them and swears to find the root of their suffering and
Oedipus wife, Oedipus' children are now by Jocasta. In the Second Olympians Ode Pindar wrote: "Laius' tragic son, crossing his father's path, killed him and fulfilled the oracle spoken of old at Pytho. And sharp-eyed Erinys saw and slew his warlike children at each other's hands. Yet Thersandros survived fallen Polyneikes and won honor in youthful contests and the brunt of war, a scion of aid to the house of Adrastos.". In 467 BC the Athenian playwright, Aeschylus, is known to have presented an entire trilogy based upon the Oedipus myth, winning the first prize at the City Dionysia. The First