Pinocchio — Characters & Cast

Initially to safeguard his adoptive sanctuary and punish Song Cha-ok; evolves into an ethical imperative to clear his family's name and ensure the press never destroys another innocent life.

Begins as a traumatized boy hiding his genius to protect his adoptive father; evolves into a driven rookie reporter seeking revenge; culminates in a mature, principled journalist who chooses systemic integrity over personal vengeance.

To reconnect with her mother and prove that a 'Pinocchio' can be an investigative reporter; later shifts to holding journalism to absolute ethical standards.

Starts as an ostracized girl unable to tell lies who idolizes her absent mother; undergoes a painful awakening when discovering her mother’s corruption; transforms into an unapologetic, fearless reporter who holds her own family accountable.

Professional survival, power, and prestige in male-dominated broadcasting; shifts to reclaiming her long-lost journalistic dignity.

From a ruthless, ratings-driven anchor who rationalizes fabrication, to a shaken figure confronted with the mirror of her daughter's honesty and Ha-myung's righteous questioning, ultimately redeeming herself by whistleblowing against her corporate master.

Pursuing In-ha; evolves into establishing his own moral identity away from his mother's shadow.

An affluent chaebol heir who joins the press on a whim out of romantic curiosity; awakens to the dark reality of his mother’s corrupt corporate-political ties, choosing moral sacrifice and justice over inherited privilege.

Total retribution for his destroyed family; transforms into entrusting Ha-myung with the mantle of ethical justice.

The older brother who, consumed by unprocessed trauma and isolation, executes a calculated murder plot against the factory managers who framed his father; surrenders when he recognizes that Ha-myung can deliver true justice through truth.