Well, if we're talking about Carlo Collodi's original 'The Adventures of Pinocchio' from 1883, the cast feels surprisingly different from the Disney version everyone knows. The absolute central figure is, of course, Pinocchio himself, that naughty little wooden puppet carved by the poor woodcarver Geppetto. Geppetto is a kind but somewhat impatient old man who wishes on a star for the puppet to be a real boy, setting the whole story in motion. Then you have the Talking Cricket, who acts as Pinocchio's conscience—though in the original, Pinocchio kills him with a hammer early on! The Cricket later returns as a ghost to offer advice, which is a much darker take than Jiminy. The Fairy with Turquoise Hair is a mystical, sometimes stern mother figure who repeatedly rescues and tests Pinocchio, demanding he go to school and behave. She ages throughout the story, starting as a young girl and later appearing as a woman.
Beyond them, the story is populated by a host of predatory characters who lead Pinocchio astray. There's the sly Fox and the blind Cat, con artists who trick him out of his gold coins. Master Cherry is the carpenter who first finds the talking log. The terrible Coachman runs the Land of Toys, luring children there to turn them into donkeys to be sold. And then there's the enormous Dogfish, which swallows Geppetto and later Pinocchio, taking the place of the whale from the adaptation. What strikes me about Collodi's characters is how morally ambiguous and often cruel the world feels—they're less archetypal helpers and villains and more a harsh, whimsical reflection of the consequences of a child's poor choices. Pinocchio’s journey is brutal, and the characters he meets are largely there to punish or test him, making his eventual transformation into a real, obedient boy feel like a hard-won reward rather than a foregone conclusion.