The son of Agamemnon and Clytaemnestra. Sent into exile at a young age to protect him from domestic unrest, he returns to his ancestral home with a heavy divine mandate to avenge his family's wrongs. He finds himself caught in a terrible dilemma, forced to choose between dishonoring his father's spirit or committing a grave sin against his mother.

The Queen of Argos and wife of Agamemnon. During her husband's ten-year absence at the Trojan War, she harbors deep resentment over the sacrifice of their daughter, Iphigenia. She takes an active, commanding role in the kingdom, carefully laying plans for retribution while maintaining a facade of loyalty and devotion.

The mighty King of Argos and commander of the Greek forces during the Trojan War. He bears the heavy burden of his family's ancestral curse and the lingering consequences of his wartime decisions. Proud and victorious, he returns home expecting a warm welcome despite the quiet anger his long war has caused among his people.

The god of prophecy and oracles. He takes a direct interest in mortal affairs, specifically commanding Orestes to take drastic action regarding his family's curse. He offers divine protection, purification rites, and legal defense to his loyal followers.

The goddess of justice and patron deity of Athens. She acts as an impartial arbiter, establishing a formal court system to replace endless cycles of blood vengeance. She demonstrates respect for ancient traditions while creating new legal frameworks to stabilize society.

Hideous, ancient chthonic goddesses who enforce the oldest laws of nature. They relentlessly pursue mortals who violate sacred familial bonds, specifically focusing on crimes of blood betrayal. Their terrifying presence demands punishment without consideration for extenuating circumstances.

Orestes' sister who lives in Argos. Following her father's departure and the shifting power dynamics in the royal household, she suffers a diminished, outcast status. She remains intensely loyal to her father's memory and prays fervently for her brother's return to restore order to their home.

A Trojan princess and former priestess of Apollo, brought to Argos as a captive and concubine to the king. She possesses the gift of prophecy but carries a divine curse ensuring that no one ever believes her terrifying visions of impending disaster.

Agamemnon's cousin who remains in Argos while the king wages war in Troy. He carries a bitter, inherited grudge against Agamemnon's branch of the family due to a gruesome betrayal involving his own father, Thyestes. He schemes closely with the queen to seize control of the household.

A group of elders who were deemed unfit to fight in the Trojan War. They remain fiercely loyal to their absent king and express deep suspicion toward the queen's authority, though their advanced age leaves them largely powerless to intervene directly in state affairs.

Captive women forced to serve the royal household of Argos. Sent to pour libations for the dead, they harbor secret sympathies for the marginalized members of the royal family and actively encourage resistance against the current rulers.

A faithful friend who accompanies Orestes from exile back to Argos. He provides crucial moral support and reminds his friend of his sacred oaths when hesitation strikes during critical moments.

The elderly nurse who raised Orestes from childhood. She works as a servant in the palace and maintains a deep, maternal affection for the exiled prince, demonstrating grief when she hears false reports concerning him.

The daughter of Agamemnon and Clytaemnestra. Her sacrifice to the goddess Diana, ordered by her father to secure favorable winds for the Greek fleet, serves as the devastating catalyst for her mother's burning desire for revenge.

The priestess of Apollo who presides over his sacred temple at Delphi. She maintains the sanctuary and serves as the voice of the god's prophecies, discovering the terrifying aftermath of the conflict in Argos.