Netflix’s live-action version of “Avatar: The Last Airbender” has added seven cast members across its upcoming second and third seasons. Newly joining Season 2 are Dichen Lachman (“Severance”) as Yangchen, Dolly de Leon (“Triangle of Sadness”) as Lo and Li, Terry Chen (“Lucky Star”) as Jeong Jeong, Lily Gao (“Blue Sun Palace”) as Ursa and […]