Ha Ji-Won is now cast in new drama series “Prometheus.” Ha Ji-Won will play the lead female character Chae Eun-Seo. Her character is the team leader of the 2nd team at NIS. Actor Ju Ji-Hoon was offered the lead male role, but he has declined the offer. Filming was originally scheduled to start in May, but has been postponed. Broadcasting station has also not yet been decided. Currently, “Prometheus” is scheduled to air from end of this year in South Korea.