Diego is the spirited son of a Spanish aristocrat and a Shoshone warrior, growing up between two completely different cultures. He possesses a fierce sense of justice that regularly pulls him into trouble, as demonstrated when he uses a live bear to stop a neighborhood bully. Sent to Barcelona at age 15 for a traditional education, he learns to focus his raw athletic talents and ultimately adopts the secret persona of "Zorro" (the fox) to fight oppression from the shadows.

Bernardo is the nonmarital son of an Indigenous convert, raised alongside Diego as his milk brother and constant companion. After witnessing a brutal pirate attack on his mother, he suffers severe trauma and completely loses the ability to speak. He relies on silent communication and provides a grounded, patient counterbalance to his friend's fiery personality. During a tribal vision quest, he connects deeply with the horse as his spiritual guide.

Rafael is a wealthy aristocrat who belongs to the highest echelons of Spanish society. He uses his privileged birth and substantial resources to forcefully advance his career and eliminate obstacles. He operates with profound arrogance, regularly exploiting those he considers socially inferior, and resorts to elaborate deceit to impress women who resist his advances.

Toypurnia is a Shoshone warrior who leads an uprising before being captured, baptized as Regina, and integrated into colonial society. She struggles constantly to reconcile her wild, independent spirit with the strict expectations placed upon the wife of a Spanish landowner. Despite the constraints of her new life, she quietly passes down her traditional tribal customs to the next generation.

Alejandro is an aristocratic Spanish soldier who retires to establish a prosperous farming estate in California. He operates according to a strict code of traditional Catholic and European values, viewing his culture as inherently superior to local customs. He takes great pride in his lineage and ensures his son receives a comprehensive education, though he struggles to fully understand the complexities of his mixed-heritage family.

Isabel is the younger daughter of Tomás de Romeu, possessing a blunt and highly spirited personality. Unlike her traditionally refined older sister, she takes a keen interest in adventure, physical training, and the secretive activities of her new friends. She proves highly capable and pragmatic when dealing with the turbulent political climate of French-occupied Spain.

White Owl is a revered Shoshone healer and spiritual mentor living in an Indigenous village near Pueblo de Los Angeles. She carries deep ancestral wisdom and introduces the local youth to the sacred caves near the Spanish settlements. She imparts the core virtues of okahué—honor, justice, respect, dignity, and courage—shaping the moral foundation of her community.

Juliana is the eldest daughter of Tomás de Romeu, widely admired for her exceptional beauty and musical talent on the harp. She maintains a demure and virtuous disposition, often waiting for a storybook romance to sweep her away from everyday boredom. Her gentle nature attracts numerous suitors, though she struggles to differentiate between genuine affection and manipulative advances.

Padre Mendoza is an energetic Franciscan friar dedicated to transforming his mission into a model of prosperity. He operates with a patronizing but sincere desire to protect the Indigenous population, whom he views through a paternalistic European lens. He provides essential early schooling for the boys on the local hacienda and stands as a resolute community leader during times of crisis.

Eulalia is the imposing wife of a regional governor who later builds a massive financial empire in Barcelona by manufacturing and selling chocolate. She is an extremely strong-willed businesswoman who enjoys displaying her wealth and status. She possesses a conflicting mix of aristocratic entitlement and sudden bursts of extreme generosity toward those in desperate need.

Manuel is a celebrated fencing instructor in Barcelona who appears disagreeable and spruce upon first meeting. He possesses exceptional martial discipline and teaches his students to focus their raw athletic talents into precise swordplay. He maintains a secret devotion to fighting oppression, operating quietly outside the bounds of the law.

Tomás is an aristocratic-seeming Spanish intellectual who embraces modern, liberal ideas imported from France. He lives lavishly but lacks the actual wealth and business acumen to sustain his lifestyle. He acts as a generous, fatherly host to his foreign guests, though his controversial political sympathies put him at risk during turbulent regime changes.

Nuria is a diligent and highly religious chaperone tasked with protecting the virtue of her employer's daughters. She possesses a somewhat histrionic personality and complains frequently about physical hardships, yet she remains fiercely devoted to the young women under her care.

Jean Lafitte is an infamous pirate captain operating out of a headquarters on Grand Island near Louisiana. He presents a striking contradiction, pairing an evil reputation with highly refined, gentlemanly behavior toward his captives. He runs a vast illicit enterprise but occasionally displays impulsive acts of generosity that challenge the rigid class structures of the era.

Lolita is a kind-hearted local woman who harbors an intense childhood infatuation with her former playmate. She possesses a highly charitable disposition, doing everything she can to aid those suffering under the corrupt regional authorities. She actively assists in subversive operations to free wrongly convicted prisoners.

Amalia is a young Romani woman living on the fringes of Catalan society. After losing her beloved husband in a violent brawl, she resigns herself to a solitary existence before crossing paths with the travelers from California. She is willing to break cultural taboos to provide comfort and assistance to outsiders she trusts.

Carlos is the child of wealthy local landowners and a persistent bully in the California settlements. He abuses his elevated social position to torment those he perceives as weak or inferior. His cowardice becomes apparent whenever he faces opponents capable of defending themselves, though he later acquires a position of immense cruelty as a prison governor.

Ana is a young Indigenous convert to Christianity who befriends the lady of the de la Vega estate. She serves as a wet nurse, feeding both her own child and the master's son. She acts with fierce protective instincts when violent raiders attack the property, successfully hiding her child from danger.

Light-in-the-Night is a young Indigenous girl who helps a mute boy integrate into the daily rhythms of village life. She forms a tender attachment that provides him with emotional grounding during a period of intense personal crisis.

Santiago is a freethinking sea captain who commands a passenger ship crossing the Atlantic. He introduces his young charges to challenging new ideas about politics, society, and religion during the long voyage. He maintains ties to a clandestine organization dedicated to fighting oppression.

Known as "Le Chevalier," Roland is a prominent French governmental official operating in occupied Spain. He acts as a polite but highly dangerous figure who wields immense political power, capable of authorizing life-or-death decisions with a single signature.

Agnès is the daughter of a powerful French official living in occupied Spain. She possesses an incredibly bold and flirtatious personality, frequently making her foreign acquaintances uneasy with her shameless advances.

García is a local boy in the Pueblo de Los Angeles who suffers abuse from wealthier peers. His desperate situation prompts his friends to orchestrate a wild rescue involving a drugged wild animal, earning his lifelong adoration.

Pedro is the regional governor of California who wields authority over military and civilian matters. He exercises his power to grant massive land tracts to favored soldiers, and his administrative decisions heavily dictate the fate of captured insurgents.

Catherine is a Creole woman married to a prominent pirate captain. She receives treatment from local spiritual healers following the birth of her son, severely impacting the atmospheric world of the pirate hideout.

Odilia is a Creole woman who closely monitors her family's affairs in the bayou. She observes the shifting dynamics between the pirates and their hostages, intervening to communicate critical messages from the local spiritual practitioners.

Marie is a powerful voodoo priestess operating in the murky environment of the bayous. She treats local residents for severe ailments and interprets the desires of the spirit world for the living.

Arsenio is a member of the Shoshone tribe and the brother of a prominent spiritual healer. He travels the dangerous terrain near the Spanish settlements to assist his family members in covert operations.

Galileo is a seasoned sailor who spends long voyages gambling and entertaining travelers. He teaches sleight-of-hand magic tricks to young passengers and maintains useful connections at various European ports.

Pelayo is a talented Romani singer in Barcelona who sells his services to wealthy aristocrats. He agrees to hide in the darkness and perform romantic serenades so his employer can falsely claim credit for the musical skill.

Tornado is a magnificent horse representing the core virtues of unwavering loyalty and physical endurance. The animal serves as a profound spiritual symbol for the young men of the Shoshone tribe, deeply influencing their understanding of personal responsibility.