The Odyssey hints at 3 myths without detailing them. Here are the untold stories.

July 18, 2026

A scene from Christopher Nolan's

Christopher Nolan's The Odyssey follows one of literature's most famous and most laborious voyages home. In Homer's epic tale, Odysseus (Matt Damon) is challenged by the gods, the elements, and a fair few mythological creatures on his way home from the Trojan War.

Many of these myths will be easy to spot for classical mythology enthusiasts and newcomers alike, with goddess of war and wisdom Athena (Zendaya) being Odysseus' constant companion, the nymph Calypso (Charlize Theron) keeping Odysseus marooned for almost a decade, and the mighty cyclops Polyphemus (Bill Irwin) crunching his way through the more known moments of the poem.

But what of the hinted-at, untold stories buried in The Odyssey? What of Circe's (Samantha Morton) bird sister, of the fallen soldier Sinon (Elliot Page), and the ill-fated sisters Helen and Clytemnestra (Lupita Nyong'o)? I'm going to drag out my uni textbook, Barry B. Powell's Classical Myth, as well as Edith Hamilton's Mythology, alongside Emily Wilson's translation of Homer's The Iliad and The Odyssey (the latter of which Nolan leaned on), and more, to give you a little overview.

What happened with Helen and her sister, Clytemnestra?

Lupita Nyong'o attends "The Odyssey" London premiere.
Lupita Nyong'o attends "The Odyssey" London premiere. Credit: Jeff Spicer / Getty Images for Universal Pictures

As both Helen of Sparta/Troy and her sister Clytemnestra, Lupita Nyong'o plays two of Greek mythology's major female, human players, both of whom suffer enormously at the hands of men. But what actually happened between the scenes we get in The Odyssey?

Let's start with Helen. She's is married to King Menelaus of Sparta (Jon Bernthal), but her abduction by Trojan prince Paris, son of King Priam, sparks the Trojan War. She's "the face that launched a thousand ships," according to Christopher Marlowe. However, in Nolan's The Odyssey, Helen's face has been scarred, a mark of physical abuse, possibly by her husband, possibly by her captors.

The blame laid on Helen for the Trojan War reeks of misogyny. Wilson writes in her Odyssey translation, "In The Iliad, Helen tells Priam she wishes she had 'chosen death' rather than leave her husband for Paris… In The Odyssey, a much more self-possessed and cheerful Helen declares that the Greeks made war 'for the sake of’ her face — a formulation that suggests that the woman’s appearance is the men’s supposed motive, but does not imply that it, let alone its owner, can be blamed for their actions." In The Odyssey film, Helen is back on her Spartan throne beside Menelaus, and it's here they're visited by the young Telemachus (Tom Holland).

And now, to Clytemnestra, Queen of Mycenae. In The Odyssey film, we learn the wife of King Agamemnon remained ruling their kingdom during the Trojan War. However, before he set sail, the king murdered their daughter Iphigenia as a sacrifice to Artemis, goddess of the hunt and the moon. This isn't detailed in Homer's Odyssey, but it's in Aeschylus' Oresteia. We see these flashbacks in Nolan's film, as well as Agamemnon's fate, which is in Homer's poem. We learn that Clytemnestra schemes with her lover, Aegisthus, to murder Agamemnon in vengeance on his return from Troy, as the dead king himself tells Odysseus of his plight in Hades.

In The Odyssey poem, Clytemnestra also kills Cassandra, the Trojan priestess abducted by Agamemnon after the war. Per Wilson's translation, Agamemnon tells Odysseus, "You must never treat your wife too well. Do not let her know everything you know. Tell her somethings, hide others." OK, guy. Enjoy the underworld.

Who is Sinon, the soldier played by Elliot Page?

Elliot Page attends 'The Odyssey' London premiere.
Elliot Page attends "The Odyssey" London premiere. Credit: Jeff Spicer / Getty Images for Universal Pictures

Not a character from Homer's Odyssey, Sinon (Elliot Page) can instead be found in the Aeneid, the epic poem by Roman poet Virgil. An Achaean soldier who fought alongside the Greeks in the Trojan War, Sinon is tasked with staying behind to convince the Trojans to take the colossal horse inside the city walls. Virgil writes, "When Sinon, favour'd by the partial gods, Unlock'd the horse and op'd his dark abodes; Restored to vital air our hidden foes, Who joyful from their long confinement rose."

Nolan does a couple of things here, namely Page's Sinon does not know the Greeks are inside the horse, instead thinking it's a genuine gift. It's the major betrayal he calls Odysseus out for in Hades. "You lied to me," he says, having drunk from the sacrificial blood puddle that enables him to speak as a shade. "I needed you to believe," Odysseus replies. In the Aeneid, Sinon volunteers for the job, which Odysseus kind of hints at him doing in Nolan's film, but the key thing here is Sinon thought the horse was empty. It's unclear how the Greek army hid inside it without him knowing. 

In his film, Nolan makes Sinon an Ithacan shepherd boy, who is pressured by the wealthy Antinous (Robert Pattinson) to take his place in the Trojan War. Avoiding conscription by trading tokens with the boy who Odysseus would later betray will come back to bite Antinous in the ass. But just know that Sinon and Antinous aren't associated in Homer's Odyssey or Virgil's Aeneid.

Who is Circe's sister, turned into a bird, in The Odyssey?

Samantha Morton attends "The Odyssey" London premiere.
Samantha Morton attends "The Odyssey" London premiere. Credit: Jeff Spicer / Getty Images for Universal Pictures

In Nolan's Odyssey, Odysseus' encounter with Circe (Samantha Morton) is a standout scene. A sorceress who can transform anyone she so wishes into animals, Circe quite literally molds Odysseus' men into pigs, stretching their jaws and shaping their bodies into porcine forms as they greedily throw back her stew. 

However, these aren't the only humans Circe has transformed. Her hut entrance is guarded by a lion, tiger, leopard, and panther, who could be humans, though Homer writes in The Odyssey of Circe's home, "Round it were mountain wolves and lions, which she tamed with drugs," so they very well could be actual animals. Italian Renaissance artist Dosso Dossi painted Circe and Her Lovers in a Landscape, with the sorceress surrounded by seven animals — so if you thought those big cats were once men, you're not the only one.

However, another transformed human becomes very clear during Circe's meeting with Odysseus, when she speaks of her sister, referring to a caged raven on the table. "We get on better this way," she says, indicating that she has used her transfiguration magic on her own sibling. 

But who is Circe's sister? In Greek mythology, that would be Pasiphaë, the wife of King Minos and mother of the formidable Minotaur, the half-man, half-bull creature that stalks Minos' labyrinth on Crete, according to Powell's Classic Myth. There's no mention of a woman-turned-bird in this story, however. It's a stretch, but The Odyssey could be referencing another myth. The brutal Athenian story of sisters Procne and Philomela, recounted by Roman poet Ovid in Metamorphoses, sees the women turned into a swallow and a nightingale by the gods after they murdered Procne's son Itys, and served him to his father, Tereus, for dinner — it was an act of vengeance, but wow. However, Circe's sister bird in The Odyssey film is a raven, so it's probably a coincidence. 

The Odyssey is now in cinemas.

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