Pemeran On the Line

Byun Yo Han

as Seo Joon

Pemeran Utama

Kim Moo Yul (김무열)

as Gwak Pro

Pemeran Utama

Kim Hee Won

as Lee Kyu Ho

Pemeran Utama

Park Myung Hoon

as Chief Cheon

Pemeran Utama

Lee Joo Young

as Kkang Chil [Hacker]

Pemeran Pembantu

Lee Kyu Sung

as [Youngest voice]

Pemeran Pembantu

Ok Ja Yeon

as [Intellectual #1]

Pemeran Pembantu

Moon Dong Hyeok

as [Busan recruiter with tattoo]

Pemeran Pembantu

Yoon Byung Hee

as [Voice #2]

Pemeran Pembantu

Jo Jae Yun (조재윤)

as Deok Pal

Pemeran Pembantu

Lee Woon San

as [Management manager]

Pemeran Pembantu

Yoon Jong Seok

as [Intellectual #2]

Pemeran Pembantu

Sung Do Hyun

as [Intellectual #3]

Pemeran Pembantu

Jo Hyun Sik

as [Voice #1]

Pemeran Pembantu

Kim Ga Young

as [Voice #3]

Pemeran Pembantu

Park Jin Soo

as [Voice #4]

Pemeran Pembantu

Hong Kyung (홍경)

as [Job seeker]

Pemeran Pembantu

Ri Min

as Mr. Jang

Pemeran Pembantu

Won Jin A

as Mi Yeon [Seo Joon's wife]

Bintang Tamu

Choi Byung Mo

as Park Jin Jang

Bintang Tamu

Son Jong Hak

as [Site manager]

Bintang Tamu

Min Sung Wook

as Jang Kyung Pil

Bintang Tamu

Son Byung Ho

as Mr. Hwang

Bintang Tamu

Ki Ju Bong

as Joh Jang

Bintang Tamu

Cha Soon Bae

as [Police chief]

Bintang Tamu

Lee Seon Yeong

Cinematography

Kim Jun Sung

Composer

Kim Gok

Sutradara

Kim Sun

Sutradara

Shin Min Kyung

Editor

Min Kyu Dong

Producer

Lee Soon Sung

Production Sound Mixer

Gong Tae Won

Production Sound Mixer

Choi Hong Lag

as [Deok Pal's subordinate]

Bit part

Lee Shi Hoo

as [Chinese Public Security team]

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Kim Tae Hyang

as [Doctor]

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Choi Ji Yeon

as [Voice phishing victim]

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Park Gwang Jae

as [Manpower office big man]

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Jung Yeong Gi

as [Shooking voice]

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Baek Woo Young

as [Job seeker victim]

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Seo Mun Ho

as [Call center voice]

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Hong Seung Il

as Chief Min [Department head]

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Ryu Seong Hyeon

as [DB broker]

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Yoon Seul

as [Construction office manager]

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Yoon Dae Yeol

as [Chief Cheon's subordinate]

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Yoon Young Kyun

as [Chief Cheon's subordinate]

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Jo Joon

as [Call center manager]

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Yoon Bong Gil

as [Call center manager]

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Kang Deuk Jong

as [Call center supervisor]

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Yang Ji Soo

as [Call center surveillant]

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Yoon Jung Ro

as [Voice phishing writer]

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Kim Min Shik

as [Voice phishing writer]

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Yoo Jung Ho

as [Call center technician]

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Jo Yong Geun

as [Detective]

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Kim Hee Sang

as [Detective]

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Joo Myung Chul

as [Tattoo shop boss]

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Lee Geun Hoo

as [Police]

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Lee Dong Yong

as [Construction site worker]

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Choi Jae Hoon

as [Construction site worker]

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Park Ji Hoon

as [Busan recruiter]

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Noh Jae Hoon

as [Busan recruiter]

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Kim Gun

as [Local withdrawal]

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Lim Yo Han

as [Job seeker victim]

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Kim Yeon Kyo

as [Job seeker victim]

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Park Jin Ah

as [Sales office accounting clerk]

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Shim So Young

as [China Ironworks accountant]

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Nam Tae Woo

as [Manpower office big man]

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Moon Jung Dae

as [Chinese moneychanger]

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Kim Geun Yeong

as [Seo Joon's mother-in-law]

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Kwak Gi Hun

as [Deok Pal's subordinate]

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Kim Jang Won

as [Call center supervisor]

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Ha Seo Yul

as [Voice phishing girl]

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Won Jin Ho

as [Deok Pal's henchman #2]

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Lee Na Hyun

as [Voice #10]

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Park Jin Su

Voice Actor