The Odyssey explained: 3,000-year-old story behind Christopher Nolan's biggest film

As Christopher Nolan's The Odyssey arrives in Indian cinemas, here's everything to know about Homer's 3,000-year-old epic, the legendary hero Odysseus and the timeless story that inspired the film.

In Short

• The Odyssey is a 3,000-year-old epic about Odysseus's journey home
• Christopher Nolan's film stars Matt Damon as Odysseus, releasing in India tomorrow
• The story blends adventure, intelligence, and timeless themes of love and loss

Long before superheroes saved the world, before fantasy kingdoms filled cinema screens and before Hollywood turned mythology into spectacle, there was one story that silently shaped them all. It is a tale of a man who defeats monsters not with strength but with intelligence. A king who spends a decade trying to return home after winning a war. A wife who refuses to give up hope. A son searching for a father he barely knows. And gods who treat human lives like pieces on a chessboard. It is one of the oldest surviving works in literature: The Odyssey.

Few stories have shaped literature, cinema and storytelling quite like The Odyssey. Widely regarded as one of the greatest epics ever written, Homer's tale of adventure, resilience and homecoming has inspired writers, filmmakers and artists for nearly three millennia.

As Christopher Nolan's The Odyssey arrives in cinemas tomorrow (in India), with Matt Damon stepping into the sandals of the legendary Greek hero Odysseus, audiences are about to meet one of literature's oldest and most enduring heroes. Nearly 3,000 years after it was first told, Homer's The Odyssey still feels remarkably modern because, beneath the monsters and miracles, it asks timeless questions about love, loss and what it truly means to find your way home.

Believed to have been composed around the 8th century BCE, The Odyssey is one of the greatest works of ancient Greek literature. Alongside The Iliad, it forms the backbone of Western epic storytelling. While The Iliad chronicles the rage of Achilles during the Trojan War, The Odyssey begins after the battle has been won.

Victory, Homer suggests, is only half the story. Getting home is often much harder.

When the poem opens, Odysseus has been away from Ithaca for 20 years – ten spent fighting at Troy and another ten wandering across seas he never intended to sail. Back home, his wife Penelope is surrounded by arrogant suitors convinced their king is dead. They feast in his palace, consume his wealth and pressure Penelope into choosing a new husband. Their son, Telemachus, grew up without his father and is struggling to protect what remains of his family.

The gods are just as invested in Odysseus's fate. Athena, the goddess of wisdom, becomes his fiercest ally, while Poseidon, god of the sea, vows to keep him from home after Odysseus blinds his son, the Cyclops Polyphemus. The result is one of literature's greatest adventures.

What follows is a journey packed with episodes that have echoed through popular culture for centuries.

Odysseus and his crew encounter the Lotus Eaters, whose fruit makes travellers forget the very idea of home. They become trapped inside the cave of the giant Cyclops Polyphemus, escaping only after Odysseus tricks him into believing his name is "Nobody". They meet Circe, the enchantress who transforms men into pigs, and later sail past the Sirens, whose irresistible songs lure sailors to their deaths. Odysseus famously orders his crew to block their ears with wax while he is tied to the ship's mast so he can hear the song without surrendering to it.

The dangers become even greater. The crew must choose between Scylla, a six-headed sea monster, and Charybdis, a deadly whirlpool capable of swallowing entire ships. Later, despite repeated warnings, the starving sailors slaughter the sacred cattle of Helios, provoking divine punishment that leaves Odysseus as the lone survivor.

There are quieter moments too. Odysseus descends into the Underworld to seek guidance from the prophet Tiresias. He spends seven years stranded on Calypso's island as the nymph offers him immortality if he stays. Throughout it all, Homer balances the thrilling adventure with moments of grief, temptation and longing.

Unlike many legendary warriors, Odysseus is not remembered for brute force. His defining quality is metis - intelligence, resourcefulness and the ability to out-think his enemies. Again and again, words prove more powerful than weapons.

Meanwhile, Ithaca waits.

Telemachus matures into adulthood under Athena's guidance, while Penelope becomes one of literature's great symbols of patience and resilience. She cleverly delays remarriage by promising to choose a husband only after finishing a burial shroud, secretly unpicking her work each night to buy herself more time.

When Odysseus finally reaches home, Athena disguises him as a beggar. He quietly assesses the palace before revealing himself during a contest involving his great bow – a weapon only he can string. The battle that follows restores his kingdom, but his most emotional victory comes afterwards, when Penelope tests his identity through a secret only the two of them share: the bed they built together around the trunk of a living olive tree.

It is a gentle ending after an extraordinary journey.

Perhaps that is why The Odyssey has never really disappeared. Its influence stretches from Virgil's Aeneid and Dante's Inferno to James Joyce's Ulysses, countless novels, television series and now filmmaker Christopher Nolan's ambitious IMAX adaptation, The Odyssey.

The monsters may belong to myth, but the emotions remain strikingly familiar. The desire to return home. The hope of being remembered. The struggle to stay true to oneself when the world keeps pulling in different directions.

Nearly three millennia after Homer first imagined Odysseus's voyage, his story continues to remind us that the greatest journeys are rarely about the destination. They are about the person who returns.

So, if Christopher Nolan's The Odyssey sends you back to Homer – or introduces you to him for the first time – it will have done what every great adaptation hopes to achieve: breathe new life into a timeless story.

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