Twenty-Five Twenty-One: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Twenty-Five Twenty-One Drama, Fantasy, Romance 2/12/22 – 4/3/22 Korea, Republic of http://program.tving.com/tvn/twentyfivetwentyone GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Nam Joo Hyuk as Baek Yi Jin Kim Tae Ri as Na Hee Do Bona as Go Yoo Rim Choi Hyun Wook as Moon Ji Woong Lee Joo Myung as Ji Seung Wan