Ernesto Arellano

Personality Gentle and shy — Ernesto doesn’t speak much, but his expressions say everything. Deeply attached to Robin — His presence reinforces how much Robin meant to his family. Sensitive — He feels things intensely, especially fear and grief. Quiet witness — Ernesto represents the children who survive the Grabber’s reign of terror but carry the trauma of losing someone they love. Appearance Portrayed by J. Gavin Wilde, Ernesto has: Dark hair, cut short. Brown eyes. A small, soft‑featured face. Clothing typical of a 1970s kid: striped shirts, denim, muted colors.