The youngest generation of the family line, Alba serves as a bridge to the past by organizing Clara's writings. She inherits her great-aunt Rosa's distinctive green hair and grows up surrounded by an eccentric household of uncles, spirits, and political tension. Her upbringing provides her with a sense of equanimity and a deep attachment to the stories that bind her family together.

A determined, volatile man who rebuilds his family's ruined Tres Marías hacienda after suffering a tragic romantic loss. He runs the estate with an iron fist, firmly believing in a rigid social hierarchy where he operates as the absolute authority. His conservative ideology and explosive temper frequently isolate him from his more progressively minded children and his spiritually detached wife.

The youngest del Valle daughter, Clara is born with extraordinary clairvoyant and telekinetic abilities. Following a traumatic childhood event, she voluntarily stops speaking for nine years, dedicating her time to recording her observations in notebooks. She exists largely on a spiritual plane, remaining emotionally detached from material wealth and her husband's furious attempts to control her.

The eldest child of Esteban and Clara. Blanca inherits her father's sheer obstinacy but actively rejects his conservative ideology. She channels her creativity into crafting intricate clay crèches and fantastical creatures. Her life is heavily defined by her childhood attachment to a peasant boy, placing her in direct, dangerous conflict with her father's rigid social expectations.

The son of the estate foreman at Tres Marías. Pedro Tercero grows up closely alongside Blanca, ignoring the immense class divide between them. Influenced by radical ideas brought to the countryside, he teaches himself to translate socialist ideology into popular music. His political awakening transforms him into a direct ideological rival to his landlord.

A passionate student who rapidly develops into a prominent leftist leader. He rejects the possibility of peaceful democratic reform, gravitating toward more radical political action. His involvement with the Trueba family shifts from a casual association through his sister to a deeply personal connection with the youngest generation.

The grandson of Pancha García. He grows up working on the Tres Marías estate fully aware of his biological connection to the wealthy landowner. Fed a narrative of stolen inheritance by his grandmother, he simmers with intense hatred for the legitimate Trueba family members who enjoy the privileges he was denied.

The eldest del Valle daughter, famous for her unique beauty characterized by pale skin, yellow eyes, and distinctive green hair. Uninterested in the political maneuverings of her family, she spends her time daydreaming and inventing fantastical creatures through her embroidery. Her sudden, tragic fate sends ripples through the generations that follow.

An ambitious atheist who heads the large del Valle family. He accepts an invitation to run as a candidate for the Liberal Party, a decision that invites danger into his household. He struggles to manage his wildly eccentric children, often relying on his wife's steady guidance.

The mother of eleven children and a fiercely progressive suffragette. She actively campaigns for women's rights while managing a chaotic household filled with eccentric personalities. She combats her youngest daughter's severe social isolation by entertaining her with rich family histories.

Esteban's unmarried sister who has resigned herself to the bitter role of permanent nursemaid to their invalid mother. She resents her brother's freedom but relies on his financial support. Her grim existence shifts dramatically when she develops an obsessive, deeply devoted friendship with her new sister-in-law.

One of the twin sons of Esteban and Clara. He grows into a kind, severely introverted young man who dedicates his life to studying medicine and treating the impoverished. Rejecting his father's vast wealth and conservative politics, he quietly aligns himself with socialist causes and maintains a highly ascetic lifestyle.

Jaime's twin brother. Inheriting his great-uncle's restless eccentricities, Nicolás shows no interest in traditional careers. Instead, he pursues flight, astrology, and spiritualism. His bizarre endeavors and casual approach to life heavily frustrate his rigid, conservative father.

A pale, sickly young woman who becomes entangled with the Trueba twins. She is deeply protective of her younger brother and participates enthusiastically in Nicolás's psychic experiments. Her presence creates unspoken tension between the two completely different brothers.

The stoic, incredibly capable foreman at Tres Marías. He physically rebuilds the estate alongside Esteban and manages its daily operations. Though he privately disagrees with his employer's brutal treatment of the workers and suggests fair compensation, he generally keeps his objections quiet out of a deeply ingrained sense of duty.

The young sister of the estate foreman. She is targeted and assaulted by the newly arrived landowner, setting a dark precedent for his rule over the workers. After bearing his illegitimate child, she is discarded and sent back to live among the peasants, where she cultivates a bitter legacy.

An ambitious, pragmatic young sex worker who harbors grand dreams of moving to the capital. She boldly asks a wealthy patron for a loan of fifty pesos, promising to repay the debt with interest once she achieves her desired success. She proves to be an exceptionally shrewd businesswoman.

The elderly patriarch of the peasant families at Tres Marías. He commands deep respect due to his near-magical understanding of nature, demonstrating the ability to cure physical ailments and communicate with pests. He frequently speaks in parables that subtly influence the younger generation.

Nívea's eccentric, adventurous brother who frequently disappears on long explorations. He delights his nieces and nephews with bizarre artifacts and constructs rudimentary flying machines. His chaotic lifestyle contrasts sharply with his brother-in-law's rigid political ambitions.

The fiercely dedicated servant and primary caretaker of the del Valle children. When her favorite charge goes mute, she tries desperately to cure her through sheer terror, frequently leaping out from dark corners in frightening costumes.

A polished French count who integrates himself into the conservative social circles of the capital. He develops an interest in native relics and frequently visits the Trueba estate, where his aristocratic bearing masks his secretive, voyeuristic tendencies.

Esteban and Férula's mother. She is completely immobilized by severe arthritis, relying entirely on her daughter for daily care. Her dying wish forces her son to seek out a suitable marriage to continue the family name.

Clara's massive, beloved dog. Originally brought to the household as a strange puppy by an eccentric uncle, he quickly grows to the size of a pony. He serves as Clara's constant, silent companion during her mute years.