Overview

A team of expert mountain rangers put their lives on the line to save stranded trekkers, solve haunting mysteries and protect Jirisan National Park.

Cast

Gianna Jun

Seo Yi-gang

Ju Ji-hoon

Kang Hyun-jo

Sung Dong-il

Jo Dae-jin

Oh Jung-se

Jeong Goo-young

Cho Han-chul

Park Il-hae

Joo Min-kyung

Lee Yang-seon

Go Min-si

Lee Da-won