Pemeran The Old Woman with the Knife

Lee Hye Young

as "Hornclaw" / Cho Gak

Pemeran Utama

Kim Sung Cheol (김성철)

as "Bullfight" / Tu U

Pemeran Utama

Yeon Woo Jin

as Kang Bong Hui / “Vet Kang”

Pemeran Utama

Kim Moo Yul (김무열)

as Ryu / "Master of sculpture"

Pemeran Utama

Shin Si A

as "Hornclaw" / Cho Gak [Young]

Pemeran Utama

Ok Ja Yeon

as Cho Yeop [Quarantine worker]

Pemeran Pembantu

Yoon Chae Na

as Hae Ni [Bong Hui's daughter]

Pemeran Pembantu

Kim Kang Woo (김강우)

as Director Son [Chief of Shinsung quarantine office]

Bintang Tamu

Choi Mu Sung

as Jangbi [Mid-level killer]

Bintang Tamu

Cheon Ho Jin

as Chairman Son [Photo only]

Bintang Tamu

Lee Yong Nyeo

as Mrs. Yun [Hae Ni's granny]

Bintang Tamu

Ki Ju Bong

as Captain Choi

Bintang Tamu

Jo Han Chul

as Bae Jong Seon [Do Yeong's father]

Bintang Tamu

Nam Myeong Ryeol

as Jang [Hospital director]

Bintang Tamu

Jeon Noh Min

as Chairman Sim

Bintang Tamu

Lee Do Kyung

as Jiduha [Cult leader]

Bintang Tamu

Min Kyu Dong

Screenwriter & Sutradara

Lee Hyun Kul

as Han Seong Do [Mid-boss of mafia]

Bit part

Hyun Bong Sik

as Boss Koo [Organ dealer]

Bit part

Jung Hyun Joon

as Bae Do Yeong

Bit part

Park Ji Ah

as [Nursing caregiver]

Bit part

Park Myung Shin

as [Murdered hospital director]

Bit part

Kwon Da Ham

as [Hospital director's fake son]

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Ri Min

as [Subway debt collector]

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Yoon Seul

as [Subway pregnant woman]

Bit part

Choi Min Chul

as Lee Dae I [A sacred quarantine agent]

Bit part

Jin Ho Eun

as [Kindergarten teacher]

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Kil Hae Yeon

as Mrs. Hong [Mother seeking revenge]

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Han Hae In

as [Ryu's wife]

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