First air date: Oct 23, 2021
Episode duration: 01h 04m
Rating: (8.1) based on 72 votes
Status: Ended Seasons: 1
Episodes: 16
Starring: Jun Ji-hyun, Ju Ji-hoon, Sung Dong-il, Oh Jung-se, Joo Min-kyung
Created by: Kim Eun-hee
Genre: Mystery,
Drama Tag:
work
army
secrets
Trailer
A team of expert mountain rangers put their lives on the line to save stranded trekkers, solve haunting mysteries and protect Jirisan National Park.
