A team of expert mountain rangers put their lives on the line to save stranded trekkers, solve haunting mysteries and protect Jirisan National Park.
as Seo Yigang
as Kang Hyeonjo
as Jo Daejin
as Jeong Gooyoung
as Lee Yangseon
as Park Ilhae
as Lee Dawon
as Kim Sol
as Kim Woongsoon
as Lee Moonok
as Choi Heewon
as Yoon Soojin
as Kim Gye-Hee
as Lee Sewook
as Park Gyeonghwan
as Lee Jonggoo
as Jinhyeong
as Sergeant Kim Hyeonsoo
as Seo Yigang (Young)
as Lee Geumrye
as Im Cheolgyeong
as Seo Yigang (Young)
as Yang Geuntak
as Lee Jaegeun
as Jang Haksoo
as Bidam Shelter ranger
as Child
as Kim Seong-suk
