Ulysse Mérou was the main protagonist of the French novel La Planète des singes.

History Edit

Journey to Betelgeuse Edit

He was a journalist and a friend of Professor Antelle. He accompanied Antelle and his colleague Arthur Levain on a mission to the giant red sun Betelgeuse.

Enthrallment Edit

On the nearby planet of Soror, they encountered a naked woman by a pool of water they discovered on the planet.

The woman frighten by by the strange men interacted with them by playing a simple game in the water. Ulysse noticing its simplicity, the lack of expression and use of vocal chords in the girl decided to experiment. He smiled at her attempting a provoke a response, and she responded in fear, retracting from the water. Her manner became worse when she saw Hector, his presence caused her to leap and immediately strangle the chimp before fleeing back into the forest. Despite the disastrous first contact both Levain and Ulysse overruled Antelle in relocating to a more civilized location on the planet in favor of repairing relations with the girl. Ulysse secretly christens her Nova after becoming entranced by her natural beauty.

Stranded Edit

They meet Nova back at the pool of water, who is accompanied by her tribe. The three astronauts strip and take to the water, engaging with the inhabitants in the same simple game Nova had laid out before.Likewise Ulysse notices their lack of expressions, an other attempt to provoke a emotional response ends in disaster when the astronauts laughter causes the savage men and women to turn on them. Ulysse, along with his fellows were stripped of all articles and dragged back to Nova's colony.

At the colony Ulysse formed a physical attachment with Nova, who showed interested in him, even allowing herself to bed with the Earthman on his first on Soror.

Captured Edit

The next morning, Ulysse engaged in Nova to communicate though it was mostly limited to animalistic gestures. Before they could continue, the colony is raided by a band of hunters. Ulysse was the only survivor to have escaped the slaughter. After Ulysse was captured by the intelligent apes that dominated the planet, Ulysse was interned in the Institute for Advanced Biological Study.

Captivity Edit


While held captive as a test subject in the study of man, Ulysse made many attempts to prove his intelligence by mimicking Zaius and displaying his ability to speak the simian language.

Sadly his attempts of communication only earned him being labeled as a curious animal and a eccentricity. Determined to show he was a rational being, Ulysse, with pride and defiance, passed each test the apes thought-up, but was still regarded as a highly intelligent animal.

Later Zaius paired the Earthman with the Sororian woman, Nova, in a study of sexual selectivity. Though he was not displeased with the Nova as his mate, the Earthman refused to engage in relations with her, in full view of the ape scientists believing it to be the ultimate act of insult. Zaius then replaced Nova as the designated mate to Ulysses's neighbor and was given an old matron as a substitute. She was returned to him and spared the humiliation of being violated, when Ulysses finally responded in the manner of a savage man and copulated with her.

Intelligence Revealed Edit


For a month Ulysse was regarded as the Institute's most gifted man. The former journalist lived the life of a pampered animal with Nova as his mate, and was nearly content to remain in the Institute devoid of his freedom. However after rethinking his situation and his shameful behavior, it prompted Ulysse to communicate with the ape director Zira. Through the use of mathematical equations and drawings Ulysse was able to display himself as a rational being.

Plans for Emancipation Edit

Once Zaira successfully learned French she promised to assist in freeing him. To allow him a greater understanding of simian culture she gifted Ulysse books on the simian world. When she managed to get the proper authorizations he was allowed outside the Institute as a leashed animal and observe the simian world first hand. During these trips he discovered that Professor Antelle had survived and was placed in a zoo.

Freedom Regained Edit

With the help of her fiance Cornélius, Ulysse was able to bring his case to the Grand Council and free himself from captivity. After he became a free man, he rushed over to the zoo where his mentor was held captive. However much to his horror, the once brilliant scientist had gone mad and regressed to the state of an animal due to the company of the men of Soror. Ulysse remained with the Institute, acting as a collaborator in the study of man. He attempted to teach the men at the Institute, but they proved to have very little motivation. He met greater success with his former cell mate Nova who sought to please him during her lessons ever since he was freed. However due to his human-self Ulysse kept their former intimacy at a distance. To his eyes and this strange new society he was in, she was an animal on this world despite her human form and only saw a physical past relationship.

The Truth Edit


During his time on Soror, Ulysse delved in learning the true origins of the simian civilization and the primitive men. He traveled with Cornelius to a dig-site where a great ancient city was unearth. It contained common articles current in modern day simian society, however the only difference was that it apparently was home to a race of civilized men. After the dig Ulysse was down with the flu in which his mind came to the realization that a civilization of man once dominated Soror. Though he understood how the apes rose to dominace through mimicry of their human masters, he questioned bothered him on what kind of cataclysmic event caused man to fall so low. Later he received his answer when he attended a ground-breaking experiment by a young chimpanzee scientist, who discovered a way to reawaken the memory of the human species. He was horrified to learn of the cerebral regression of the human race and the subsequent rise of the apes on Soror.

Unexpected Family Edit

It is later revealed that during his intimacy with Nova, he impregnated her, lowering his standing in the eyes of the apes. However Nova's condition and her devotion to him causes Ulysse to silently accept her as his wife, and see her for the first time as a woman rather than as an animal.


Ulysse was ultimately forced to escape back to Earth along with Nova and their newborn son Sirius from the alien ape planet. To his the recent discoveries by the Institute, evidence of the ancient civilization of man disseminated through the public. Many apes fear that a new race would be founded on Soror and by association saw Ulysee a danger to the status quo. While he was reluctant to abandon Soror and its his fellow men to their fate, his two chimpanzee friends convinced it was in his best interest and family.

Upon his return, he discovered that Earth had meantime been taken over by apes too, thus forcing his family to once again flee into space in search of a friendly world to settle on. His first-person journal (which formed the narrative of the book) was left floating idly through interstellar space in a cheap glass bottle, to be found by space-travellers Jinn and Phyllis.


  • The character of Ulysse Mérou inspired 'George Taylor' (originally 'John Thomas'), the protagonist of the movie adaptation, Planet of the Apes. Taylor's fate remained largely unchanged, except that in the original book he was a journalist accompanying the mission, rather than its leader; and he ultimately escaped back to Earth from an alien ape planet and discovered that Earth had meantime been taken over by apes too, rather than discovering the alien planet was actually Earth.
  • 'Ulysse' is a French name based on Ulysses (Odysseus), the fictional ancient Greek hero famous for his epic adventure. The French word 'mérou' refers to the 'grouper' genera of fish.
  • The character Ulysses from the Planet of the Apes (video game) is based on Ulysse Mérou from Pierre Boulle's 1963 novel La Planète des singes and also on Taylor from Planet of the Apes and Beneath the Planet of the Apes.



Ulysse addresses the Ape assembly; illustration by Jacques Pecnard


Ulysse, Nova and Sirius approach Paris on their return to Earth; illustration by Erno Zorad

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