Though princess of Argos, Electra is give in marriage to an old Argive farmer to prevent her from bearing a son who might avenge Agamemnon’s death. Still, this marriage serves Electra’s purpose. It allows her to remain chaste and plot the double murder. She lives for her brother Orestes’ return and remains intent on revenge. Obsessed by Agamemnon, Electra allows no man to touch her, not even her brother when he returns in disguise.

Electra often reveals a morbid attachment for her murdered father. Significantly, the old farmer, who becomes for Electra a father surrogate, eventually identifies Orestes, reunites him with Electra, and suggests the double killing. With delight, Electra plans her mother’s death. Appropriately, the farmer plays a key role in the plot. He will announce to Clytemnestra the birth of his non-existent son. This will bring her to Electra’s cottage and to her death.

Caught up in the scheme, Electra tells the farmer to guide Orestes to the place where Aegisthus performs sacrifices; there, Orestes will murder his mother’s lover. Subsequently, a messenger announces that Aegisthus was killed as he was sacrificing to Zeus. Orestes returns, and he and Electra encourage each other in the murder of Clytemnestra despite unfavorable omens.

Clytemnestra enters only to fall by Orestes’ sword. The play ends with the appearance of the Dioscuri, the stars Castor and Pollux, who stop the action by proclaiming the...

(The entire section is 485 words.)