The leads in the drama are Jun JiHyun and Ju JiHoon. Top Hallyu Star Jun JiHyun has maintained her worldwide popularity ever since her major role in “My Sassy Girl”. She has also starred in the popular dramas “Fascinate My Heart”, “Happy Together “, “My Love From The Star”, and “Legend of the Blue Sea”.Ju JiHoon holds major roles in many dramas including the popular Netflix series “Kingdom Season 1” and “Kingdom Season 2”. He has also starred in the dramas “Medical Top Team”, “ Mask”, “Item”, and “Hyena.”Actors Sung DongIl (“Ms. Hammurabi”, “Sisyphus: The Myth”, “Live”), Oh JungSe (“Touch Your Heart”, “It’s Okay To Not Be Okay”, and the upcoming drama “Uncle”), and Go MinSi (“72 SECONDS”, “Age of Youth 2”, “The Witch: Part 1”, The Subversion”, “Live”, “Love Alarm”, “Sweet Home”, “Youth Of May”) will also be appearing in the drama.The National Park Service will appoint director Lee EungBok and actor Sung DongIl as ambassadors for the national park to strengthen publicity about the value and importance of the national park.Song HyeongGeun, president of the National Park Service, said, “The appointment of director Lee EungBok and actor Sung DongIl as ambassadors for national parks in the drama Jirisan will be a great help in promoting the value and excellence of national parks. I look forward to it.“Here is more information. Jirisan (2021) InformationTitle: Jirisan / Mount Jiri / Cliffhanger / Jirisan / 지리산Director: Lee EungBokWriter: Kim EunHeeNetwork: tvNRuntime: From October 23# of Episodes: 16Genre: Mystery, Drama, ThrillerLanguage: Korean SummaryA mystery drama depicting the stories of people climbing a mountain against the backdrop of the vast, unexplored scenery of Mt. Jirisan. CastJun JiHyun as Seo YiKangThe best ranger in the Jirisan National Park. She is digging into mysterious accidents occurring on the mountain. Ju JiHoon as Kang HyunJoA new ranger at the Jirisan National Park with unspeakable secrets. He teams up with Seo YiKang to investigate the mysterious accidents that keep occurring on the mountain. Sung DongIl as Jo DaeJinHead of the Haedong Branch of Jirisan National Park. Oh JungSe as Jung GooYoungRanger from Haedong Branch and started to work at the same time as YiKang. Go MinSi as Lee DaWon A new Ranger from Haedong Branch. Teaser & PostersHere is one of the teasers. Here are the official posters. 3 Upcoming High Budget K-Dramas You Need To Know About KDRAMA STORIES|Feb 26, 2021 These Korean Actresses Over 170 cm Tall Have Godlike Proportions KDRAMA STORIES|Jul 7, 2021