Pemeran Tunnel

Ha Jung Woo (하정우)

as Lee Jeong Soo

Pemeran Utama

Bae Doo Na

as Se Hyeon

Pemeran Utama

Oh Dal Soo

as Kim Dae Kyeong

Pemeran Utama

Shin Jung Keun

as Captain Kang

Pemeran Pembantu

Nam Ji Hyun (남지현)

as Mi Na

Pemeran Pembantu

Yoo Seung Mok

as Jo Yang Cheol [Reporter]

Pemeran Pembantu

Lee Chul Min

as Jang Eun Joon [Captain of drilling team]

Pemeran Pembantu

Lee Dong Jin

as [Radio DJ]

Bintang Tamu

Lee Hoo Kyoung

Art Director

Chae Kyung Hwa

Costume Designer

Kim Chang Ju

Editor

Mok Young Jin

Music Editor

So Jae Won

Original Creator

Jang Won Seok

Producer

Kim Sung Hoon

Screenwriter & Sutradara

Jung Suk Yong

as Team Leader Choi

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Park Hyuk Kwon

as [Government official]

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Jo Hyun Chul

as [Young guy in rescue team]

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Kim Seon Gyeong

as [Restaurant owner]

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Park Jin U

as [Government aide]

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Ye Soo Jung

as [Old mother]

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Seo Hyeon Woo (서현우)

as [SNC fellow reporter]

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Lee Chang Jik

as [Veteran workman]

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Kang Shin Chul

as [Agent at situation]

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Jin Yong Wook

as [Construction worker A]

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Ahn Se Ho

as [Drilling team member]

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Jin Sun Kyu (진선규)

as [Equipment manager]

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Kim Seung Hoon

as Gong Chung Ho [Public hearing moderator]

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Jung Seung Kil

as [Hearing participant A]

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Kim Soo Jin

as [Public hearing attendee B]

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Park Eung Su

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Na Joo Ho

as [SNC cameraman]

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Go Jung Il

as [Debate panel]

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Im Han Bin

as [Bakery kid 1]

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Kim Do Ha

as [Rescue crew 6]

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Kim U Jin

as [SNC anchor]

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Ahn Hyeon Bin

as [Rookie]

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Kim Ji Soo

as [Rescue Team]

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Park Yong

as [Taxi driver B]

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Kim Sung Kyu

as [Civic group member 3]

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Lee Dong Yong

as [Construction worker B]

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Kim Soo Jin

as [At public hearing]

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Joo Seok Tae

as [Employee of Korea Expressway Corporation]

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Lee Sang Hee

as [YTN news reporter]

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Hwang Byung Kook

as [Gas station owner]

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Kim Won Beom

as [Panel host]

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Kang Sang Chul

as [Rescue worker 4]

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Kim Jin Goo

as [High ranking government official]

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Kim Hae Sook

as [Minister]

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Han Sang Gyun

as [News A anchor]

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Han Soo Hyun

as [Drone technician]

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Jang Yoo

as [Voice of 119 executive]

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Yoon Don Sun

as Section Chief Yoon [Integration control ctr.]

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Kim Jong Soo

as [Drilling company exec.]

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Choi Gwi Hwa

as [Person interested in tunnel 2]

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Bae Yoo Ram

as [119 rescue worker]

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Kwon Oh Soo

as [Construction manager]

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Hwang Sun Young

as [Bakery owner]

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Lee Han Seo

as Lee Soo Jin [Jeong Soo's daughter]

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Ha Duk Sung

as [Hado's Mayor]

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Yang Ji Soo

as [Lee Jung Soo's stand-in]

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Son Mi Hee

as [Bakery kid's mom]

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Yeo Min Goo

as [Helicopter agent|119 operator's voice]

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