Dramas Like Tunnel
Similar Dramas
Signal
시그널
Why: Time travel + Serial killer · Police setting · Same crime thriller, tense tone · Crime + Mystery · Same era (2016)
365: Repeat the Year
365 : 운명을 거스르는 1년
Why: Time travel + Detective cases · Police setting · Also stars Lee Shi-a · Mystery
Sisyphus
시지프스 : the myth
Why: Time travel · Also stars Kim Byong-chul · Mystery
Abyss
어비스
Why: Serial killer · Police setting · Mystery
Twinkling Watermelon
반짝이는 워터멜론
Why: Time travel + Parent and child · Same time-slip tone
The Guest
손: The Guest
Why: Detective cases · Police setting · Mystery + Crime · Both on OCN · Same era (2018)
Black
블랙
Why: Detective cases · Police setting · Crime · Both on OCN · Same era (2017)
Voice
보이스
Why: Serial killer + Detective cases · Police setting · Same crime thriller, procedural tone · Crime · Both on OCN · Same era (2017)
Lovely Runner
선재 업고 튀어
Why: Time travel · Same time-slip tone · Mystery
Live Up to Your Name
명불허전
Why: Time travel · Same time-slip tone · Same era (2017)
Voice 4
보이스 시즌 4
Why: Serial killer + Detective cases · Police setting · Same crime thriller, procedural tone · Crime · Both on OCN
The Story of Park's Marriage Contract
열녀박씨 계약결혼뎐
Why: Time travel · Same time-slip tone
Revenant
악귀
Why: Detective cases · Police setting · Mystery
Familiar Wife
아는 와이프
Why: Time travel · Also stars Cha Hak-yeon · Same era (2018)
Voice 2
보이스 시즌 2
Why: Serial killer + Detective cases · Police setting · Same crime thriller tone · Crime · Both on OCN · Same era (2018)
Voice 3
보이스 시즌 3
Why: Serial killer + Detective cases · Police setting · Same crime thriller tone · Crime · Both on OCN
Beyond Evil
괴물
Why: Serial killer + Detective cases · Police setting · Same tense tone · Also stars Heo Sung-tae · Crime + Mystery
Grid
그리드
Why: Serial killer + Detective cases · Mystery
A Time Called You
너의 시간 속으로
Why: Time travel · Same time-slip tone
Tale of the Nine Tailed 1938
구미호뎐 1938
Why: Time travel · Same time-slip tone