The Odyssey Movie Plot | Odysseus' Return from the Trojan War and Ending, with Spoilers Separated
Director Christopher Nolan's film The Odyssey follows Odysseus' journey home to Ithaca after the Trojan War ends. Distributed by Universal Pictures, the film is based on Homer's epic poem the Odyssey and was released in the United States on July 17, 2026. This article lays out a plot overview and the ending with the spoiler section separated, and also points out where the film and the original diverge.
Movie Plot: Two Interwoven Stories After the Trojan War
At the heart of the film is Odysseus' voyage home after the Trojan War. According to plot summaries from major film coverage, during this voyage he is confronted by the one-eyed giant the Cyclops, sea monsters, a massive whirlpool, man-eating giants, and a witch who turns men into pigs. In other words, the journey home itself is structured as an adventure and a continuous series of trials.
Meanwhile, on Ithaca across the sea, another story unfolds. While her husband does not return, Penelope must face the suitors who have gathered, and her son Telemachus stands at a crossroads, setting out to find his father. The voyage at sea and the standoff at home—these two threads intersect to create the film's tension.
This structure also mirrors the structure of the original Odyssey. Book 1 of the epic shows the situation with Penelope and the suitors in Ithaca along with Athena's intervention, and in Book 9 Odysseus begins recounting, in his own retrospective narration, the adventures he experienced on his return from Troy. How the film unfolds this original material, and in what order, is explained again in the comparison with the original below. If you are curious about the Trojan War itself, it may help to first read the summary of Achilles and the Trojan War.
Ending Spoiler Summary
The two paragraphs below directly cover the film's final developments and contain spoilers. If you have not yet seen the film, it is best to stop here.
In the film, after Odysseus returns to Ithaca he attacks the suitors, and then passes the throne to Telemachus. The moment the suitor problem is resolved, his son takes the throne and a new order opens in Ithaca.
According to coverage of the ending, Odysseus speaks with Penelope and then chooses exile himself, sailing far away. One distinction should be made here: the coverage only reports Penelope as the counterpart in this final conversation, and does not confirm that Penelope leaves with him. Because the ending turns a reunion after 20 years into yet another departure, we recommend checking for yourself who boards the ship when you watch the film.
Differences Between the Film and the Original Odyssey
The film is not a direct transfer of Homer's original but the result of Nolan's reworking. Film criticism has pointed out that some elements of the original were not included in the film, with a representative example being elements related to Autolycus, who appears in the original as Odysseus' maternal grandfather.
However, it is difficult to determine fully, from film-side summary materials alone, which episodes of the original made it into the film, in what form and in what order. In particular, if you are curious about how famous episodes such as the Sirens were depicted in the film, it is more accurate to check against the original text rather than film coverage. The original story of the Sirens is covered separately in The Sirens' Song and the Original Story.
If You Want to Read the Original Odyssey
The original Odyssey is an epic that develops both Odysseus' wanderings after the Trojan War and the situation of Penelope and the suitors in Ithaca. It opens in Book 1 with the situation in Ithaca and Athena's intervention, followed by Odysseus' own retrospective account of his adventures. If the film's abridgments or omissions have made you curious about the original development of those passages, checking the original directly is the surest way.
If you are curious about the structure of the entire original, we recommend first reading The Odyssey: A Basic Overview. If you are deciding whether to approach the original as a book or a comic, the guide Choosing an Odyssey Book or Comic will help with selecting an edition.
Frequently Asked Questions
Q. What happens to the throne in the ending?
A. After Odysseus attacks the suitors, he passes the throne to his son Telemachus. Odysseus himself, after finishing his conversation with Penelope, chooses exile and sails far away, bringing the story to a close.
Q. What roles do Penelope and Telemachus play in the film?
A. Penelope is the figure who faces the suitors in Ithaca in her husband's absence, and Telemachus stands before the choice of setting out to find his father. The two lead the Ithaca thread, which intersects with the voyage thread.
Q. Does the film include all of the original's episodes?
A. It does not. The film is a reworking of the original, and criticism has noted that some original elements are missing. However, a full list of which episodes remain and in what form is not established within the scope of the sources used in this article.